189484752

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 502521408

約数和(自身を除く): 313036656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 211, 212, 318, 353, 422, 424, 633, 636, 706, 844, 848, 1059, 1266, 1272, 1412, 1688, 2118, 2532, 2544, 2824, 3376, 4236, 5064, 5648, 8472, 10128, 11183, 16944, 18709, 22366, 33549, 37418, 44732, 56127, 67098, 74483, 74836, 89464, 112254, 134196, 148966, 149672, 178928, 223449, 224508, 268392, 297932, 299344, 446898, 449016, 536784, 595864, 893796, 898032, 1191728, 1787592, 3575184, 3947599, 7895198, 11842797, 15790396, 23685594, 31580792, 47371188, 63161584, 94742376, 189484752]

約数ペア:

[(1, 189484752), (2, 94742376), (3, 63161584), (4, 47371188), (6, 31580792), (8, 23685594), (12, 15790396), (16, 11842797), (24, 7895198), (48, 3947599), (53, 3575184), (106, 1787592), (159, 1191728), (211, 898032), (212, 893796), (318, 595864), (353, 536784), (422, 449016), (424, 446898), (633, 299344), (636, 297932), (706, 268392), (844, 224508), (848, 223449), (1059, 178928), (1266, 149672), (1272, 148966), (1412, 134196), (1688, 112254), (2118, 89464), (2532, 74836), (2544, 74483), (2824, 67098), (3376, 56127), (4236, 44732), (5064, 37418), (5648, 33549), (8472, 22366), (10128, 18709), (11183, 16944)]