163575776

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 415044000

約数和(自身を除く): 251468224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 149, 169, 182, 203, 208, 224, 232, 298, 338, 364, 377, 406, 416, 464, 596, 676, 728, 754, 812, 928, 1043, 1183, 1192, 1352, 1456, 1508, 1624, 1937, 2086, 2366, 2384, 2639, 2704, 2912, 3016, 3248, 3874, 4172, 4321, 4732, 4768, 4901, 5278, 5408, 6032, 6496, 7748, 8344, 8642, 9464, 9802, 10556, 12064, 13559, 15496, 16688, 17284, 18928, 19604, 21112, 25181, 27118, 30247, 30992, 33376, 34307, 34568, 37856, 39208, 42224, 50362, 54236, 56173, 60494, 61984, 68614, 69136, 78416, 84448, 100724, 108472, 112346, 120988, 137228, 138272, 156832, 176267, 201448, 216944, 224692, 241976, 274456, 352534, 393211, 402896, 433888, 449384, 483952, 548912, 705068, 730249, 786422, 805792, 898768, 967904, 1097824, 1410136, 1460498, 1572844, 1797536, 2820272, 2920996, 3145688, 5111743, 5640544, 5841992, 6291376, 10223486, 11683984, 12582752, 20446972, 23367968, 40893944, 81787888, 163575776]

約数ペア:

[(1, 163575776), (2, 81787888), (4, 40893944), (7, 23367968), (8, 20446972), (13, 12582752), (14, 11683984), (16, 10223486), (26, 6291376), (28, 5841992), (29, 5640544), (32, 5111743), (52, 3145688), (56, 2920996), (58, 2820272), (91, 1797536), (104, 1572844), (112, 1460498), (116, 1410136), (149, 1097824), (169, 967904), (182, 898768), (203, 805792), (208, 786422), (224, 730249), (232, 705068), (298, 548912), (338, 483952), (364, 449384), (377, 433888), (406, 402896), (416, 393211), (464, 352534), (596, 274456), (676, 241976), (728, 224692), (754, 216944), (812, 201448), (928, 176267), (1043, 156832), (1183, 138272), (1192, 137228), (1352, 120988), (1456, 112346), (1508, 108472), (1624, 100724), (1937, 84448), (2086, 78416), (2366, 69136), (2384, 68614), (2639, 61984), (2704, 60494), (2912, 56173), (3016, 54236), (3248, 50362), (3874, 42224), (4172, 39208), (4321, 37856), (4732, 34568), (4768, 34307), (4901, 33376), (5278, 30992), (5408, 30247), (6032, 27118), (6496, 25181), (7748, 21112), (8344, 19604), (8642, 18928), (9464, 17284), (9802, 16688), (10556, 15496), (12064, 13559)]