121207736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 253169280

約数和(自身を除く): 131961544

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 137, 181, 188, 274, 362, 376, 548, 611, 724, 1096, 1222, 1448, 1781, 2353, 2444, 3562, 4706, 4888, 6439, 7124, 8507, 9412, 12878, 14248, 17014, 18824, 24797, 25756, 34028, 49594, 51512, 68056, 83707, 99188, 110591, 167414, 198376, 221182, 322361, 334828, 442364, 644722, 669656, 884728, 1165459, 1289444, 2330918, 2578888, 4661836, 9323672, 15150967, 30301934, 60603868, 121207736]

約数ペア:

[(1, 121207736), (2, 60603868), (4, 30301934), (8, 15150967), (13, 9323672), (26, 4661836), (47, 2578888), (52, 2330918), (94, 1289444), (104, 1165459), (137, 884728), (181, 669656), (188, 644722), (274, 442364), (362, 334828), (376, 322361), (548, 221182), (611, 198376), (724, 167414), (1096, 110591), (1222, 99188), (1448, 83707), (1781, 68056), (2353, 51512), (2444, 49594), (3562, 34028), (4706, 25756), (4888, 24797), (6439, 18824), (7124, 17014), (8507, 14248), (9412, 12878)]