156975001690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1\times {\mathrm{11681}}^1$

素因数の和:12487

約数の個数: 64

約数和(自身を含む): 306632874240

約数和(自身を除く): 149657872550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 619, 835, 1238, 1670, 2171, 3095, 4342, 6190, 8047, 10855, 11681, 16094, 21710, 23362, 40235, 58405, 80470, 103373, 116810, 151853, 206746, 303706, 516865, 759265, 1033730, 1343849, 1518530, 1950727, 2687698, 3901454, 6719245, 7230539, 9753635, 13438490, 14461078, 19507270, 25359451, 36152695, 50718902, 72305390, 93997007, 126797255, 187994014, 253594510, 469985035, 939970070, 1207500013, 2415000026, 6037500065, 12075000130, 15697500169, 31395000338, 78487500845, 156975001690]

約数ペア:

[(1, 156975001690), (2, 78487500845), (5, 31395000338), (10, 15697500169), (13, 12075000130), (26, 6037500065), (65, 2415000026), (130, 1207500013), (167, 939970070), (334, 469985035), (619, 253594510), (835, 187994014), (1238, 126797255), (1670, 93997007), (2171, 72305390), (3095, 50718902), (4342, 36152695), (6190, 25359451), (8047, 19507270), (10855, 14461078), (11681, 13438490), (16094, 9753635), (21710, 7230539), (23362, 6719245), (40235, 3901454), (58405, 2687698), (80470, 1950727), (103373, 1518530), (116810, 1343849), (151853, 1033730), (206746, 759265), (303706, 516865)]