177139284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 496183296

約数和(自身を除く): 319044012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 277, 322, 331, 483, 554, 644, 662, 831, 966, 993, 1108, 1324, 1662, 1932, 1939, 1986, 2317, 3324, 3878, 3972, 4634, 5817, 6371, 6951, 7613, 7756, 9268, 11634, 12742, 13902, 15226, 19113, 22839, 23268, 25484, 27804, 30452, 38226, 44597, 45678, 53291, 76452, 89194, 91356, 91687, 106582, 133791, 159873, 178388, 183374, 213164, 267582, 275061, 319746, 366748, 535164, 550122, 639492, 641809, 1100244, 1283618, 1925427, 2108801, 2567236, 3850854, 4217602, 6326403, 7701708, 8435204, 12652806, 14761607, 25305612, 29523214, 44284821, 59046428, 88569642, 177139284]

約数ペア:

[(1, 177139284), (2, 88569642), (3, 59046428), (4, 44284821), (6, 29523214), (7, 25305612), (12, 14761607), (14, 12652806), (21, 8435204), (23, 7701708), (28, 6326403), (42, 4217602), (46, 3850854), (69, 2567236), (84, 2108801), (92, 1925427), (138, 1283618), (161, 1100244), (276, 641809), (277, 639492), (322, 550122), (331, 535164), (483, 366748), (554, 319746), (644, 275061), (662, 267582), (831, 213164), (966, 183374), (993, 178388), (1108, 159873), (1324, 133791), (1662, 106582), (1932, 91687), (1939, 91356), (1986, 89194), (2317, 76452), (3324, 53291), (3878, 45678), (3972, 44597), (4634, 38226), (5817, 30452), (6371, 27804), (6951, 25484), (7613, 23268), (7756, 22839), (9268, 19113), (11634, 15226), (12742, 13902)]