153545418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 376975872

約数和(自身を除く): 223430454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 61, 62, 78, 93, 117, 122, 183, 186, 234, 279, 347, 366, 403, 549, 558, 694, 793, 806, 1041, 1098, 1209, 1586, 1891, 2082, 2379, 2418, 3123, 3627, 3782, 4511, 4758, 5673, 6246, 7137, 7254, 9022, 10757, 11346, 13533, 14274, 17019, 21167, 21514, 24583, 27066, 32271, 34038, 40599, 42334, 49166, 63501, 64542, 73749, 81198, 96813, 127002, 139841, 147498, 190503, 193626, 221247, 275171, 279682, 381006, 419523, 442494, 550342, 656177, 825513, 839046, 1258569, 1312354, 1651026, 1968531, 2476539, 2517138, 3937062, 4953078, 5905593, 8530301, 11811186, 17060602, 25590903, 51181806, 76772709, 153545418]

約数ペア:

[(1, 153545418), (2, 76772709), (3, 51181806), (6, 25590903), (9, 17060602), (13, 11811186), (18, 8530301), (26, 5905593), (31, 4953078), (39, 3937062), (61, 2517138), (62, 2476539), (78, 1968531), (93, 1651026), (117, 1312354), (122, 1258569), (183, 839046), (186, 825513), (234, 656177), (279, 550342), (347, 442494), (366, 419523), (403, 381006), (549, 279682), (558, 275171), (694, 221247), (793, 193626), (806, 190503), (1041, 147498), (1098, 139841), (1209, 127002), (1586, 96813), (1891, 81198), (2082, 73749), (2379, 64542), (2418, 63501), (3123, 49166), (3627, 42334), (3782, 40599), (4511, 34038), (4758, 32271), (5673, 27066), (6246, 24583), (7137, 21514), (7254, 21167), (9022, 17019), (10757, 14274), (11346, 13533)]