142392016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 310605120

約数和(自身を除く): 168213104

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 59, 82, 104, 118, 164, 208, 236, 283, 328, 472, 533, 566, 656, 767, 944, 1066, 1132, 1534, 2132, 2264, 2419, 3068, 3679, 4264, 4528, 4838, 6136, 7358, 8528, 9676, 11603, 12272, 14716, 16697, 19352, 23206, 29432, 31447, 33394, 38704, 46412, 58864, 62894, 66788, 92824, 125788, 133576, 150839, 185648, 217061, 251576, 267152, 301678, 434122, 503152, 603356, 684577, 868244, 1206712, 1369154, 1736488, 2413424, 2738308, 3472976, 5476616, 8899501, 10953232, 17799002, 35598004, 71196008, 142392016]

約数ペア:

[(1, 142392016), (2, 71196008), (4, 35598004), (8, 17799002), (13, 10953232), (16, 8899501), (26, 5476616), (41, 3472976), (52, 2738308), (59, 2413424), (82, 1736488), (104, 1369154), (118, 1206712), (164, 868244), (208, 684577), (236, 603356), (283, 503152), (328, 434122), (472, 301678), (533, 267152), (566, 251576), (656, 217061), (767, 185648), (944, 150839), (1066, 133576), (1132, 125788), (1534, 92824), (2132, 66788), (2264, 62894), (2419, 58864), (3068, 46412), (3679, 38704), (4264, 33394), (4528, 31447), (4838, 29432), (6136, 23206), (7358, 19352), (8528, 16697), (9676, 14716), (11603, 12272)]