168157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8597}}^1$

素因数の和:8774

約数の個数: 64

約数和(自身を含む): 507625920

約数和(自身を除く): 339468600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 8597, 9780, 17194, 19560, 25791, 34388, 42985, 51582, 68776, 85970, 103164, 128955, 171940, 206328, 257910, 343880, 515820, 1031640, 1401311, 2802622, 4203933, 5605244, 7006555, 8407866, 11210488, 14013110, 16815732, 21019665, 28026220, 33631464, 42039330, 56052440, 84078660, 168157320]

約数ペア:

[(1, 168157320), (2, 84078660), (3, 56052440), (4, 42039330), (5, 33631464), (6, 28026220), (8, 21019665), (10, 16815732), (12, 14013110), (15, 11210488), (20, 8407866), (24, 7006555), (30, 5605244), (40, 4203933), (60, 2802622), (120, 1401311), (163, 1031640), (326, 515820), (489, 343880), (652, 257910), (815, 206328), (978, 171940), (1304, 128955), (1630, 103164), (1956, 85970), (2445, 68776), (3260, 51582), (3912, 42985), (4890, 34388), (6520, 25791), (8597, 19560), (9780, 17194)]