148719012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 393818880

約数和(自身を除く): 245099868

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 181, 229, 276, 299, 362, 458, 543, 598, 687, 724, 897, 916, 1086, 1196, 1374, 1794, 2172, 2353, 2748, 2977, 3588, 4163, 4706, 5267, 5954, 7059, 8326, 8931, 9412, 10534, 11908, 12489, 14118, 15801, 16652, 17862, 21068, 24978, 28236, 31602, 35724, 41449, 49956, 54119, 63204, 68471, 82898, 108238, 124347, 136942, 162357, 165796, 205413, 216476, 248694, 273884, 324714, 410826, 497388, 538837, 649428, 821652, 953327, 1077674, 1616511, 1906654, 2155348, 2859981, 3233022, 3813308, 5719962, 6466044, 11439924, 12393251, 24786502, 37179753, 49573004, 74359506, 148719012]

約数ペア:

[(1, 148719012), (2, 74359506), (3, 49573004), (4, 37179753), (6, 24786502), (12, 12393251), (13, 11439924), (23, 6466044), (26, 5719962), (39, 3813308), (46, 3233022), (52, 2859981), (69, 2155348), (78, 1906654), (92, 1616511), (138, 1077674), (156, 953327), (181, 821652), (229, 649428), (276, 538837), (299, 497388), (362, 410826), (458, 324714), (543, 273884), (598, 248694), (687, 216476), (724, 205413), (897, 165796), (916, 162357), (1086, 136942), (1196, 124347), (1374, 108238), (1794, 82898), (2172, 68471), (2353, 63204), (2748, 54119), (2977, 49956), (3588, 41449), (4163, 35724), (4706, 31602), (5267, 28236), (5954, 24978), (7059, 21068), (8326, 17862), (8931, 16652), (9412, 15801), (10534, 14118), (11908, 12489)]