156934240340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1\times {\mathrm{8117}}^1$

素因数の和:8841

約数の個数: 96

約数和(自身を含む): 351702933120

約数和(自身を除く): 194768692780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 613, 830, 1226, 1577, 1660, 2452, 3065, 3154, 6130, 6308, 7885, 8117, 11647, 12260, 15770, 16234, 23294, 31540, 32468, 40585, 46588, 50879, 58235, 81170, 101758, 116470, 154223, 162340, 203516, 232940, 254395, 308446, 508790, 616892, 673711, 771115, 966701, 1017580, 1347422, 1542230, 1933402, 2694844, 3084460, 3368555, 3866804, 4833505, 4975721, 6737110, 9667010, 9951442, 12800509, 13474220, 19334020, 19902884, 24878605, 25601018, 49757210, 51202036, 64002545, 94538699, 99514420, 128005090, 189077398, 256010180, 378154796, 412984843, 472693495, 825969686, 945386990, 1651939372, 1890773980, 2064924215, 4129848430, 7846712017, 8259696860, 15693424034, 31386848068, 39233560085, 78467120170, 156934240340]

約数ペア:

[(1, 156934240340), (2, 78467120170), (4, 39233560085), (5, 31386848068), (10, 15693424034), (19, 8259696860), (20, 7846712017), (38, 4129848430), (76, 2064924215), (83, 1890773980), (95, 1651939372), (166, 945386990), (190, 825969686), (332, 472693495), (380, 412984843), (415, 378154796), (613, 256010180), (830, 189077398), (1226, 128005090), (1577, 99514420), (1660, 94538699), (2452, 64002545), (3065, 51202036), (3154, 49757210), (6130, 25601018), (6308, 24878605), (7885, 19902884), (8117, 19334020), (11647, 13474220), (12260, 12800509), (15770, 9951442), (16234, 9667010), (23294, 6737110), (31540, 4975721), (32468, 4833505), (40585, 3866804), (46588, 3368555), (50879, 3084460), (58235, 2694844), (81170, 1933402), (101758, 1542230), (116470, 1347422), (154223, 1017580), (162340, 966701), (203516, 771115), (232940, 673711), (254395, 616892), (308446, 508790)]