173717988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 450186240

約数和(自身を除く): 276468252

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 157, 211, 228, 276, 314, 422, 437, 471, 628, 633, 844, 874, 942, 1266, 1311, 1748, 1884, 2532, 2622, 2983, 3611, 4009, 4853, 5244, 5966, 7222, 8018, 8949, 9706, 10833, 11932, 12027, 14444, 14559, 16036, 17898, 19412, 21666, 24054, 29118, 33127, 35796, 43332, 48108, 58236, 66254, 68609, 92207, 99381, 132508, 137218, 184414, 198762, 205827, 274436, 276621, 368828, 397524, 411654, 553242, 629413, 761921, 823308, 1106484, 1258826, 1523842, 1888239, 2285763, 2517652, 3047684, 3776478, 4571526, 7552956, 9143052, 14476499, 28952998, 43429497, 57905996, 86858994, 173717988]

約数ペア:

[(1, 173717988), (2, 86858994), (3, 57905996), (4, 43429497), (6, 28952998), (12, 14476499), (19, 9143052), (23, 7552956), (38, 4571526), (46, 3776478), (57, 3047684), (69, 2517652), (76, 2285763), (92, 1888239), (114, 1523842), (138, 1258826), (157, 1106484), (211, 823308), (228, 761921), (276, 629413), (314, 553242), (422, 411654), (437, 397524), (471, 368828), (628, 276621), (633, 274436), (844, 205827), (874, 198762), (942, 184414), (1266, 137218), (1311, 132508), (1748, 99381), (1884, 92207), (2532, 68609), (2622, 66254), (2983, 58236), (3611, 48108), (4009, 43332), (4853, 35796), (5244, 33127), (5966, 29118), (7222, 24054), (8018, 21666), (8949, 19412), (9706, 17898), (10833, 16036), (11932, 14559), (12027, 14444)]