168293384

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 369600000

約数和(自身を除く): 201306616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 109, 158, 218, 316, 349, 436, 553, 632, 698, 763, 872, 1106, 1396, 1526, 2212, 2443, 2792, 3052, 4424, 4886, 6104, 8611, 9772, 17222, 19544, 27571, 34444, 38041, 55142, 60277, 68888, 76082, 110284, 120554, 152164, 192997, 220568, 241108, 266287, 304328, 385994, 482216, 532574, 771988, 1065148, 1543976, 2130296, 3005239, 6010478, 12020956, 21036673, 24041912, 42073346, 84146692, 168293384]

約数ペア:

[(1, 168293384), (2, 84146692), (4, 42073346), (7, 24041912), (8, 21036673), (14, 12020956), (28, 6010478), (56, 3005239), (79, 2130296), (109, 1543976), (158, 1065148), (218, 771988), (316, 532574), (349, 482216), (436, 385994), (553, 304328), (632, 266287), (698, 241108), (763, 220568), (872, 192997), (1106, 152164), (1396, 120554), (1526, 110284), (2212, 76082), (2443, 68888), (2792, 60277), (3052, 55142), (4424, 38041), (4886, 34444), (6104, 27571), (8611, 19544), (9772, 17222)]