156960502244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{137197}}^1$

素因数の和:137677

約数の個数: 72

約数和(自身を含む): 344874612600

約数和(自身を除く): 187914110356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 449, 637, 898, 1274, 1796, 2548, 3143, 5837, 6286, 11674, 12572, 22001, 23348, 40859, 44002, 81718, 88004, 137197, 163436, 274394, 286013, 548788, 572026, 960379, 1144052, 1783561, 1920758, 3567122, 3841516, 6722653, 7134244, 12484927, 13445306, 24969854, 26890612, 49939708, 61601453, 87394489, 123202906, 174788978, 246405812, 349577956, 431210171, 800818889, 862420342, 1601637778, 1724840684, 3018471197, 3203275556, 5605732223, 6036942394, 11211464446, 12073884788, 22422928892, 39240125561, 78480251122, 156960502244]

約数ペア:

[(1, 156960502244), (2, 78480251122), (4, 39240125561), (7, 22422928892), (13, 12073884788), (14, 11211464446), (26, 6036942394), (28, 5605732223), (49, 3203275556), (52, 3018471197), (91, 1724840684), (98, 1601637778), (182, 862420342), (196, 800818889), (364, 431210171), (449, 349577956), (637, 246405812), (898, 174788978), (1274, 123202906), (1796, 87394489), (2548, 61601453), (3143, 49939708), (5837, 26890612), (6286, 24969854), (11674, 13445306), (12572, 12484927), (22001, 7134244), (23348, 6722653), (40859, 3841516), (44002, 3567122), (81718, 1920758), (88004, 1783561), (137197, 1144052), (163436, 960379), (274394, 572026), (286013, 548788)]