156768612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 508182528

約数和(自身を除く): 351413916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 403, 421, 429, 434, 462, 546, 572, 651, 682, 806, 842, 858, 868, 924, 1001, 1023, 1092, 1209, 1263, 1302, 1364, 1612, 1684, 1716, 2002, 2046, 2387, 2418, 2526, 2604, 2821, 2947, 3003, 4004, 4092, 4433, 4631, 4774, 4836, 5052, 5473, 5642, 5894, 6006, 7161, 8463, 8841, 8866, 9262, 9548, 10946, 11284, 11788, 12012, 13051, 13299, 13893, 14322, 16419, 16926, 17682, 17732, 18524, 21892, 26102, 26598, 27786, 28644, 31031, 32417, 32838, 33852, 35364, 38311, 39153, 52204, 53196, 55572, 60203, 62062, 64834, 65676, 76622, 78306, 91357, 93093, 97251, 114933, 120406, 124124, 129668, 143561, 153244, 156612, 169663, 180609, 182714, 186186, 194502, 229866, 240812, 274071, 287122, 339326, 361218, 365428, 372372, 389004, 421421, 430683, 459732, 508989, 548142, 574244, 678652, 722436, 842842, 861366, 1004927, 1017978, 1096284, 1187641, 1264263, 1685684, 1722732, 1866293, 2009854, 2035956, 2375282, 2528526, 3014781, 3562923, 3732586, 4019708, 4750564, 5057052, 5598879, 6029562, 7125846, 7465172, 11197758, 12059124, 13064051, 14251692, 22395516, 26128102, 39192153, 52256204, 78384306, 156768612]

約数ペア:

[(1, 156768612), (2, 78384306), (3, 52256204), (4, 39192153), (6, 26128102), (7, 22395516), (11, 14251692), (12, 13064051), (13, 12059124), (14, 11197758), (21, 7465172), (22, 7125846), (26, 6029562), (28, 5598879), (31, 5057052), (33, 4750564), (39, 4019708), (42, 3732586), (44, 3562923), (52, 3014781), (62, 2528526), (66, 2375282), (77, 2035956), (78, 2009854), (84, 1866293), (91, 1722732), (93, 1685684), (124, 1264263), (132, 1187641), (143, 1096284), (154, 1017978), (156, 1004927), (182, 861366), (186, 842842), (217, 722436), (231, 678652), (273, 574244), (286, 548142), (308, 508989), (341, 459732), (364, 430683), (372, 421421), (403, 389004), (421, 372372), (429, 365428), (434, 361218), (462, 339326), (546, 287122), (572, 274071), (651, 240812), (682, 229866), (806, 194502), (842, 186186), (858, 182714), (868, 180609), (924, 169663), (1001, 156612), (1023, 153244), (1092, 143561), (1209, 129668), (1263, 124124), (1302, 120406), (1364, 114933), (1612, 97251), (1684, 93093), (1716, 91357), (2002, 78306), (2046, 76622), (2387, 65676), (2418, 64834), (2526, 62062), (2604, 60203), (2821, 55572), (2947, 53196), (3003, 52204), (4004, 39153), (4092, 38311), (4433, 35364), (4631, 33852), (4774, 32838), (4836, 32417), (5052, 31031), (5473, 28644), (5642, 27786), (5894, 26598), (6006, 26102), (7161, 21892), (8463, 18524), (8841, 17732), (8866, 17682), (9262, 16926), (9548, 16419), (10946, 14322), (11284, 13893), (11788, 13299), (12012, 13051)]