161200872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 501508800

約数和(自身を除く): 340307928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 227, 252, 454, 504, 681, 908, 1362, 1409, 1589, 1816, 2043, 2724, 2818, 3178, 4086, 4227, 4767, 5448, 5636, 6356, 8172, 8454, 9534, 9863, 11272, 12681, 12712, 14301, 16344, 16908, 19068, 19726, 25362, 28602, 29589, 33816, 38136, 39452, 50724, 57204, 59178, 78904, 88767, 101448, 114408, 118356, 177534, 236712, 319843, 355068, 639686, 710136, 959529, 1279372, 1919058, 2238901, 2558744, 2878587, 3838116, 4477802, 5757174, 6716703, 7676232, 8955604, 11514348, 13433406, 17911208, 20150109, 23028696, 26866812, 40300218, 53733624, 80600436, 161200872]

約数ペア:

[(1, 161200872), (2, 80600436), (3, 53733624), (4, 40300218), (6, 26866812), (7, 23028696), (8, 20150109), (9, 17911208), (12, 13433406), (14, 11514348), (18, 8955604), (21, 7676232), (24, 6716703), (28, 5757174), (36, 4477802), (42, 3838116), (56, 2878587), (63, 2558744), (72, 2238901), (84, 1919058), (126, 1279372), (168, 959529), (227, 710136), (252, 639686), (454, 355068), (504, 319843), (681, 236712), (908, 177534), (1362, 118356), (1409, 114408), (1589, 101448), (1816, 88767), (2043, 78904), (2724, 59178), (2818, 57204), (3178, 50724), (4086, 39452), (4227, 38136), (4767, 33816), (5448, 29589), (5636, 28602), (6356, 25362), (8172, 19726), (8454, 19068), (9534, 16908), (9863, 16344), (11272, 14301), (12681, 12712)]