141641632

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 309788388

約数和(自身を除く): 168146756

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 157, 176, 233, 242, 314, 352, 466, 484, 628, 932, 968, 1256, 1727, 1864, 1936, 2512, 2563, 3454, 3728, 3872, 5024, 5126, 6908, 7456, 10252, 13816, 18997, 20504, 27632, 28193, 36581, 37994, 41008, 55264, 56386, 73162, 75988, 82016, 112772, 146324, 151976, 225544, 292648, 303952, 402391, 451088, 585296, 607904, 804782, 902176, 1170592, 1609564, 3219128, 4426301, 6438256, 8852602, 12876512, 17705204, 35410408, 70820816, 141641632]

約数ペア:

[(1, 141641632), (2, 70820816), (4, 35410408), (8, 17705204), (11, 12876512), (16, 8852602), (22, 6438256), (32, 4426301), (44, 3219128), (88, 1609564), (121, 1170592), (157, 902176), (176, 804782), (233, 607904), (242, 585296), (314, 451088), (352, 402391), (466, 303952), (484, 292648), (628, 225544), (932, 151976), (968, 146324), (1256, 112772), (1727, 82016), (1864, 75988), (1936, 73162), (2512, 56386), (2563, 55264), (3454, 41008), (3728, 37994), (3872, 36581), (5024, 28193), (5126, 27632), (6908, 20504), (7456, 18997), (10252, 13816)]