161946348928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{2609}}^1$

素因数の和:2789

約数の個数: 192

約数和(自身を含む): 402748264800

約数和(自身を除く): 240801915872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 182, 208, 224, 292, 364, 416, 448, 511, 584, 728, 832, 896, 949, 1022, 1168, 1456, 1664, 1898, 2044, 2336, 2609, 2912, 3796, 4088, 4672, 5218, 5329, 5824, 6643, 7592, 8176, 9344, 10436, 10658, 11648, 13286, 15184, 16352, 18263, 20872, 21316, 26572, 30368, 32704, 33917, 36526, 37303, 41744, 42632, 53144, 60736, 65408, 67834, 69277, 73052, 74606, 83488, 85264, 106288, 121472, 135668, 138554, 146104, 149212, 166976, 170528, 190457, 212576, 237419, 271336, 277108, 292208, 298424, 333952, 341056, 380914, 425152, 474838, 484939, 542672, 554216, 584416, 596848, 682112, 761828, 850304, 949676, 969878, 1085344, 1108432, 1168832, 1193696, 1333199, 1523656, 1899352, 1939756, 2170688, 2216864, 2337664, 2387392, 2475941, 2666398, 3047312, 3798704, 3879512, 4341376, 4433728, 4774784, 4951882, 5332796, 6094624, 7597408, 7759024, 8867456, 9903764, 10665592, 12189248, 13903361, 15194816, 15518048, 17331587, 19807528, 21331184, 24378496, 27806722, 30389632, 31036096, 34663174, 39615056, 42662368, 55613444, 62072192, 69326348, 79230112, 85324736, 97323527, 111226888, 138652696, 158460224, 170649472, 180743693, 194647054, 222453776, 277305392, 316920448, 361487386, 389294108, 444907552, 554610784, 722974772, 778588216, 889815104, 1109221568, 1265205851, 1445949544, 1557176432, 1779630208, 2218443136, 2530411702, 2891899088, 3114352864, 5060823404, 5783798176, 6228705728, 10121646808, 11567596352, 12457411456, 20243293616, 23135192704, 40486587232, 80973174464, 161946348928]

約数ペア:

[(1, 161946348928), (2, 80973174464), (4, 40486587232), (7, 23135192704), (8, 20243293616), (13, 12457411456), (14, 11567596352), (16, 10121646808), (26, 6228705728), (28, 5783798176), (32, 5060823404), (52, 3114352864), (56, 2891899088), (64, 2530411702), (73, 2218443136), (91, 1779630208), (104, 1557176432), (112, 1445949544), (128, 1265205851), (146, 1109221568), (182, 889815104), (208, 778588216), (224, 722974772), (292, 554610784), (364, 444907552), (416, 389294108), (448, 361487386), (511, 316920448), (584, 277305392), (728, 222453776), (832, 194647054), (896, 180743693), (949, 170649472), (1022, 158460224), (1168, 138652696), (1456, 111226888), (1664, 97323527), (1898, 85324736), (2044, 79230112), (2336, 69326348), (2609, 62072192), (2912, 55613444), (3796, 42662368), (4088, 39615056), (4672, 34663174), (5218, 31036096), (5329, 30389632), (5824, 27806722), (6643, 24378496), (7592, 21331184), (8176, 19807528), (9344, 17331587), (10436, 15518048), (10658, 15194816), (11648, 13903361), (13286, 12189248), (15184, 10665592), (16352, 9903764), (18263, 8867456), (20872, 7759024), (21316, 7597408), (26572, 6094624), (30368, 5332796), (32704, 4951882), (33917, 4774784), (36526, 4433728), (37303, 4341376), (41744, 3879512), (42632, 3798704), (53144, 3047312), (60736, 2666398), (65408, 2475941), (67834, 2387392), (69277, 2337664), (73052, 2216864), (74606, 2170688), (83488, 1939756), (85264, 1899352), (106288, 1523656), (121472, 1333199), (135668, 1193696), (138554, 1168832), (146104, 1108432), (149212, 1085344), (166976, 969878), (170528, 949676), (190457, 850304), (212576, 761828), (237419, 682112), (271336, 596848), (277108, 584416), (292208, 554216), (298424, 542672), (333952, 484939), (341056, 474838), (380914, 425152)]