156974179318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{21503}}^1$

素因数の和:21813

約数の個数: 64

約数和(自身を含む): 275904921600

約数和(自身を除く): 118930742282

約数列:

[1, 2, 11, 17, 22, 34, 131, 149, 187, 262, 298, 374, 1441, 1639, 2227, 2533, 2882, 3278, 4454, 5066, 19519, 21503, 24497, 27863, 39038, 43006, 48994, 55726, 214709, 236533, 331823, 365551, 429418, 473066, 663646, 731102, 2816893, 3203947, 3650053, 4021061, 5633786, 6407894, 7300106, 8042122, 30985823, 35243417, 47887181, 54467099, 61971646, 70486834, 95774362, 108934198, 419717057, 526758991, 599138089, 839434114, 1053517982, 1198276178, 4616887627, 7135189969, 9233775254, 14270379938, 78487089659, 156974179318]

約数ペア:

[(1, 156974179318), (2, 78487089659), (11, 14270379938), (17, 9233775254), (22, 7135189969), (34, 4616887627), (131, 1198276178), (149, 1053517982), (187, 839434114), (262, 599138089), (298, 526758991), (374, 419717057), (1441, 108934198), (1639, 95774362), (2227, 70486834), (2533, 61971646), (2882, 54467099), (3278, 47887181), (4454, 35243417), (5066, 30985823), (19519, 8042122), (21503, 7300106), (24497, 6407894), (27863, 5633786), (39038, 4021061), (43006, 3650053), (48994, 3203947), (55726, 2816893), (214709, 731102), (236533, 663646), (331823, 473066), (365551, 429418)]