156640366352

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{5023}}^1\times {\mathrm{5399}}^1$

素因数の和:10468

約数の個数: 60

約数和(自身を含む): 320427705600

約数和(自身を除く): 163787339248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5023, 5399, 5776, 10046, 10798, 20092, 21596, 40184, 43192, 80368, 86384, 95437, 102581, 190874, 205162, 381748, 410324, 763496, 820648, 1526992, 1641296, 1813303, 1949039, 3626606, 3898078, 7253212, 7796156, 14506424, 15592312, 27119177, 29012848, 31184624, 54238354, 108476708, 216953416, 433906832, 515264363, 1030528726, 2061057452, 4122114904, 8244229808, 9790022897, 19580045794, 39160091588, 78320183176, 156640366352]

約数ペア:

[(1, 156640366352), (2, 78320183176), (4, 39160091588), (8, 19580045794), (16, 9790022897), (19, 8244229808), (38, 4122114904), (76, 2061057452), (152, 1030528726), (304, 515264363), (361, 433906832), (722, 216953416), (1444, 108476708), (2888, 54238354), (5023, 31184624), (5399, 29012848), (5776, 27119177), (10046, 15592312), (10798, 14506424), (20092, 7796156), (21596, 7253212), (40184, 3898078), (43192, 3626606), (80368, 1949039), (86384, 1813303), (95437, 1641296), (102581, 1526992), (190874, 820648), (205162, 763496), (381748, 410324)]