130291278156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{234541}}^1$

素因数の和:235751

約数の個数: 72

約数和(自身を含む): 354982131504

約数和(自身を除く): 224690853348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1187, 2374, 3561, 4748, 7122, 10683, 14244, 15431, 21366, 30862, 42732, 46293, 61724, 92586, 138879, 185172, 234541, 277758, 469082, 555516, 703623, 938164, 1407246, 2110869, 2814492, 3049033, 4221738, 6098066, 8443476, 9147099, 12196132, 18294198, 27441297, 36588396, 54882594, 109765188, 278400167, 556800334, 835200501, 1113600668, 1670401002, 2505601503, 3340802004, 3619202171, 5011203006, 7238404342, 10022406012, 10857606513, 14476808684, 21715213026, 32572819539, 43430426052, 65145639078, 130291278156]

約数ペア:

[(1, 130291278156), (2, 65145639078), (3, 43430426052), (4, 32572819539), (6, 21715213026), (9, 14476808684), (12, 10857606513), (13, 10022406012), (18, 7238404342), (26, 5011203006), (36, 3619202171), (39, 3340802004), (52, 2505601503), (78, 1670401002), (117, 1113600668), (156, 835200501), (234, 556800334), (468, 278400167), (1187, 109765188), (2374, 54882594), (3561, 36588396), (4748, 27441297), (7122, 18294198), (10683, 12196132), (14244, 9147099), (15431, 8443476), (21366, 6098066), (30862, 4221738), (42732, 3049033), (46293, 2814492), (61724, 2110869), (92586, 1407246), (138879, 938164), (185172, 703623), (234541, 555516), (277758, 469082)]