189288108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 531148800

約数和(自身を除く): 341860692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 79, 93, 113, 114, 124, 158, 171, 186, 226, 228, 237, 279, 316, 339, 342, 372, 452, 474, 558, 589, 678, 684, 711, 948, 1017, 1116, 1178, 1356, 1422, 1501, 1767, 2034, 2147, 2356, 2449, 2844, 3002, 3503, 3534, 4068, 4294, 4503, 4898, 5301, 6004, 6441, 7006, 7068, 7347, 8588, 8927, 9006, 9796, 10509, 10602, 12882, 13509, 14012, 14694, 17854, 18012, 19323, 21018, 21204, 22041, 25764, 26781, 27018, 29388, 31527, 35708, 38646, 42036, 44082, 46531, 53562, 54036, 63054, 66557, 77292, 80343, 88164, 93062, 107124, 126108, 133114, 139593, 160686, 169613, 186124, 199671, 266228, 276737, 279186, 321372, 339226, 399342, 418779, 508839, 553474, 558372, 599013, 678452, 798684, 830211, 837558, 1017678, 1106948, 1198026, 1526517, 1660422, 1675116, 2035356, 2396052, 2490633, 3053034, 3320844, 4981266, 5258003, 6106068, 9962532, 10516006, 15774009, 21032012, 31548018, 47322027, 63096036, 94644054, 189288108]

約数ペア:

[(1, 189288108), (2, 94644054), (3, 63096036), (4, 47322027), (6, 31548018), (9, 21032012), (12, 15774009), (18, 10516006), (19, 9962532), (31, 6106068), (36, 5258003), (38, 4981266), (57, 3320844), (62, 3053034), (76, 2490633), (79, 2396052), (93, 2035356), (113, 1675116), (114, 1660422), (124, 1526517), (158, 1198026), (171, 1106948), (186, 1017678), (226, 837558), (228, 830211), (237, 798684), (279, 678452), (316, 599013), (339, 558372), (342, 553474), (372, 508839), (452, 418779), (474, 399342), (558, 339226), (589, 321372), (678, 279186), (684, 276737), (711, 266228), (948, 199671), (1017, 186124), (1116, 169613), (1178, 160686), (1356, 139593), (1422, 133114), (1501, 126108), (1767, 107124), (2034, 93062), (2147, 88164), (2356, 80343), (2449, 77292), (2844, 66557), (3002, 63054), (3503, 54036), (3534, 53562), (4068, 46531), (4294, 44082), (4503, 42036), (4898, 38646), (5301, 35708), (6004, 31527), (6441, 29388), (7006, 27018), (7068, 26781), (7347, 25764), (8588, 22041), (8927, 21204), (9006, 21018), (9796, 19323), (10509, 18012), (10602, 17854), (12882, 14694), (13509, 14012)]