156740427634

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{4643}}^1$

素因数の和:5095

約数の個数: 64

約数和(自身を含む): 275412234240

約数和(自身を除く): 118671806606

約数列:

[1, 2, 7, 14, 79, 131, 158, 233, 262, 466, 553, 917, 1106, 1631, 1834, 3262, 4643, 9286, 10349, 18407, 20698, 30523, 32501, 36814, 61046, 65002, 72443, 128849, 144886, 213661, 257698, 366797, 427322, 608233, 733594, 1081819, 1216466, 2163638, 2411317, 2567579, 4257631, 4822634, 5135158, 7572733, 8515262, 15145466, 16879219, 33758438, 48050407, 85463701, 96100814, 141718289, 170927402, 283436578, 336352849, 598245907, 672705698, 992028023, 1196491814, 1984056046, 11195744831, 22391489662, 78370213817, 156740427634]

約数ペア:

[(1, 156740427634), (2, 78370213817), (7, 22391489662), (14, 11195744831), (79, 1984056046), (131, 1196491814), (158, 992028023), (233, 672705698), (262, 598245907), (466, 336352849), (553, 283436578), (917, 170927402), (1106, 141718289), (1631, 96100814), (1834, 85463701), (3262, 48050407), (4643, 33758438), (9286, 16879219), (10349, 15145466), (18407, 8515262), (20698, 7572733), (30523, 5135158), (32501, 4822634), (36814, 4257631), (61046, 2567579), (65002, 2411317), (72443, 2163638), (128849, 1216466), (144886, 1081819), (213661, 733594), (257698, 608233), (366797, 427322)]