156987477976

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1\times {\mathrm{1993}}^1$

素因数の和:2973

約数の個数: 128

約数和(自身を含む): 360464791680

約数和(自身を除く): 203477313704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 97, 119, 136, 194, 238, 388, 476, 679, 776, 853, 952, 1358, 1649, 1706, 1993, 2716, 3298, 3412, 3986, 5432, 5971, 6596, 6824, 7972, 11543, 11942, 13192, 13951, 14501, 15944, 23086, 23884, 27902, 29002, 33881, 46172, 47768, 55804, 58004, 67762, 82741, 92344, 101507, 111608, 116008, 135524, 165482, 193321, 203014, 237167, 271048, 330964, 386642, 406028, 474334, 579187, 661928, 773284, 812056, 948668, 1158374, 1353247, 1406597, 1546568, 1700029, 1897336, 2316748, 2706494, 2813194, 3286457, 3400058, 4633496, 5412988, 5626388, 6572914, 6800116, 9846179, 10825976, 11252776, 11900203, 13145828, 13600232, 19692358, 23005199, 23800406, 26291656, 28900493, 39384716, 46010398, 47600812, 57800986, 78769432, 92020796, 95201624, 115601972, 164902813, 184041592, 202303451, 231203944, 329805626, 404606902, 659611252, 809213804, 1154319691, 1319222504, 1618427608, 2308639382, 2803347821, 4617278764, 5606695642, 9234557528, 11213391284, 19623434747, 22426782568, 39246869494, 78493738988, 156987477976]

約数ペア:

[(1, 156987477976), (2, 78493738988), (4, 39246869494), (7, 22426782568), (8, 19623434747), (14, 11213391284), (17, 9234557528), (28, 5606695642), (34, 4617278764), (56, 2803347821), (68, 2308639382), (97, 1618427608), (119, 1319222504), (136, 1154319691), (194, 809213804), (238, 659611252), (388, 404606902), (476, 329805626), (679, 231203944), (776, 202303451), (853, 184041592), (952, 164902813), (1358, 115601972), (1649, 95201624), (1706, 92020796), (1993, 78769432), (2716, 57800986), (3298, 47600812), (3412, 46010398), (3986, 39384716), (5432, 28900493), (5971, 26291656), (6596, 23800406), (6824, 23005199), (7972, 19692358), (11543, 13600232), (11942, 13145828), (13192, 11900203), (13951, 11252776), (14501, 10825976), (15944, 9846179), (23086, 6800116), (23884, 6572914), (27902, 5626388), (29002, 5412988), (33881, 4633496), (46172, 3400058), (47768, 3286457), (55804, 2813194), (58004, 2706494), (67762, 2316748), (82741, 1897336), (92344, 1700029), (101507, 1546568), (111608, 1406597), (116008, 1353247), (135524, 1158374), (165482, 948668), (193321, 812056), (203014, 773284), (237167, 661928), (271048, 579187), (330964, 474334), (386642, 406028)]