172106484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 465077760

約数和(自身を除く): 292971276

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 163, 209, 228, 326, 418, 421, 489, 627, 652, 836, 842, 978, 1254, 1263, 1684, 1793, 1956, 2508, 2526, 3097, 3586, 4631, 5052, 5379, 6194, 7172, 7999, 9262, 9291, 10758, 12388, 13893, 15998, 18524, 18582, 21516, 23997, 27786, 31996, 34067, 37164, 47994, 55572, 68134, 68623, 87989, 95988, 102201, 136268, 137246, 175978, 204402, 205869, 263967, 274492, 351956, 408804, 411738, 527934, 754853, 823476, 1055868, 1303837, 1509706, 2264559, 2607674, 3019412, 3911511, 4529118, 5215348, 7823022, 9058236, 14342207, 15646044, 28684414, 43026621, 57368828, 86053242, 172106484]

約数ペア:

[(1, 172106484), (2, 86053242), (3, 57368828), (4, 43026621), (6, 28684414), (11, 15646044), (12, 14342207), (19, 9058236), (22, 7823022), (33, 5215348), (38, 4529118), (44, 3911511), (57, 3019412), (66, 2607674), (76, 2264559), (114, 1509706), (132, 1303837), (163, 1055868), (209, 823476), (228, 754853), (326, 527934), (418, 411738), (421, 408804), (489, 351956), (627, 274492), (652, 263967), (836, 205869), (842, 204402), (978, 175978), (1254, 137246), (1263, 136268), (1684, 102201), (1793, 95988), (1956, 87989), (2508, 68623), (2526, 68134), (3097, 55572), (3586, 47994), (4631, 37164), (5052, 34067), (5379, 31996), (6194, 27786), (7172, 23997), (7999, 21516), (9262, 18582), (9291, 18524), (10758, 15998), (12388, 13893)]