172593554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 327628800

約数和(自身を除く): 155035246

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 149, 157, 217, 238, 298, 314, 434, 527, 1043, 1054, 1099, 2086, 2198, 2533, 2669, 3689, 4619, 4867, 5066, 5338, 7378, 9238, 9734, 17731, 18683, 23393, 32333, 34069, 35462, 37366, 46786, 64666, 68138, 78523, 82739, 157046, 163751, 165478, 327502, 397681, 549661, 579173, 725183, 795362, 1099322, 1158346, 1450366, 2783767, 5076281, 5567534, 10152562, 12328111, 24656222, 86296777, 172593554]

約数ペア:

[(1, 172593554), (2, 86296777), (7, 24656222), (14, 12328111), (17, 10152562), (31, 5567534), (34, 5076281), (62, 2783767), (119, 1450366), (149, 1158346), (157, 1099322), (217, 795362), (238, 725183), (298, 579173), (314, 549661), (434, 397681), (527, 327502), (1043, 165478), (1054, 163751), (1099, 157046), (2086, 82739), (2198, 78523), (2533, 68138), (2669, 64666), (3689, 46786), (4619, 37366), (4867, 35462), (5066, 34069), (5338, 32333), (7378, 23393), (9238, 18683), (9734, 17731)]