166971218828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{977}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 311678115840

約数和(自身を除く): 144706897012

約数列:

[1, 2, 4, 37, 47, 74, 79, 94, 148, 158, 188, 311, 316, 622, 977, 1244, 1739, 1954, 2923, 3478, 3713, 3908, 5846, 6956, 7426, 11507, 11692, 14617, 14852, 23014, 24569, 29234, 36149, 45919, 46028, 49138, 58468, 72298, 77183, 91838, 98276, 137381, 144596, 154366, 183676, 274762, 303847, 308732, 540829, 549524, 607694, 909053, 1081658, 1154743, 1215388, 1699003, 1818106, 2163316, 2309486, 2855771, 3398006, 3627601, 3636212, 4618972, 5711542, 6796012, 7255202, 11242339, 11423084, 14280809, 14510404, 22484678, 24003913, 28561618, 42725491, 44969356, 48007826, 57123236, 85450982, 96015652, 134221237, 170901964, 268442474, 528389933, 536884948, 888144781, 1056779866, 1128183911, 1776289562, 2113559732, 2256367822, 3552579124, 4512735644, 41742804707, 83485609414, 166971218828]

約数ペア:

[(1, 166971218828), (2, 83485609414), (4, 41742804707), (37, 4512735644), (47, 3552579124), (74, 2256367822), (79, 2113559732), (94, 1776289562), (148, 1128183911), (158, 1056779866), (188, 888144781), (311, 536884948), (316, 528389933), (622, 268442474), (977, 170901964), (1244, 134221237), (1739, 96015652), (1954, 85450982), (2923, 57123236), (3478, 48007826), (3713, 44969356), (3908, 42725491), (5846, 28561618), (6956, 24003913), (7426, 22484678), (11507, 14510404), (11692, 14280809), (14617, 11423084), (14852, 11242339), (23014, 7255202), (24569, 6796012), (29234, 5711542), (36149, 4618972), (45919, 3636212), (46028, 3627601), (49138, 3398006), (58468, 2855771), (72298, 2309486), (77183, 2163316), (91838, 1818106), (98276, 1699003), (137381, 1215388), (144596, 1154743), (154366, 1081658), (183676, 909053), (274762, 607694), (303847, 549524), (308732, 540829)]