154533498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 374077440

約数和(自身を除く): 219543942

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 266, 394, 399, 591, 798, 983, 1182, 1379, 1966, 2758, 2949, 3743, 4137, 5898, 6881, 7486, 8274, 11229, 13762, 18677, 20643, 22458, 26201, 37354, 41286, 52402, 56031, 78603, 112062, 130739, 157206, 193651, 261478, 387302, 392217, 580953, 784434, 1161906, 1355557, 2711114, 3679369, 4066671, 7358738, 8133342, 11038107, 22076214, 25755583, 51511166, 77266749, 154533498]

約数ペア:

[(1, 154533498), (2, 77266749), (3, 51511166), (6, 25755583), (7, 22076214), (14, 11038107), (19, 8133342), (21, 7358738), (38, 4066671), (42, 3679369), (57, 2711114), (114, 1355557), (133, 1161906), (197, 784434), (266, 580953), (394, 392217), (399, 387302), (591, 261478), (798, 193651), (983, 157206), (1182, 130739), (1379, 112062), (1966, 78603), (2758, 56031), (2949, 52402), (3743, 41286), (4137, 37354), (5898, 26201), (6881, 22458), (7486, 20643), (8274, 18677), (11229, 13762)]