145671232

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 361663488

約数和(自身を除く): 215992256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 617, 868, 952, 992, 1054, 1088, 1234, 1736, 1904, 1984, 2108, 2468, 3472, 3689, 3808, 4216, 4319, 4936, 6944, 7378, 7616, 8432, 8638, 9872, 10489, 13888, 14756, 16864, 17276, 19127, 19744, 20978, 29512, 33728, 34552, 38254, 39488, 41956, 59024, 69104, 73423, 76508, 83912, 118048, 133889, 138208, 146846, 153016, 167824, 236096, 267778, 276416, 293692, 306032, 325159, 335648, 535556, 587384, 612064, 650318, 671296, 1071112, 1174768, 1224128, 1300636, 2142224, 2276113, 2349536, 2601272, 4284448, 4552226, 4699072, 5202544, 8568896, 9104452, 10405088, 18208904, 20810176, 36417808, 72835616, 145671232]

約数ペア:

[(1, 145671232), (2, 72835616), (4, 36417808), (7, 20810176), (8, 18208904), (14, 10405088), (16, 9104452), (17, 8568896), (28, 5202544), (31, 4699072), (32, 4552226), (34, 4284448), (56, 2601272), (62, 2349536), (64, 2276113), (68, 2142224), (112, 1300636), (119, 1224128), (124, 1174768), (136, 1071112), (217, 671296), (224, 650318), (238, 612064), (248, 587384), (272, 535556), (434, 335648), (448, 325159), (476, 306032), (496, 293692), (527, 276416), (544, 267778), (617, 236096), (868, 167824), (952, 153016), (992, 146846), (1054, 138208), (1088, 133889), (1234, 118048), (1736, 83912), (1904, 76508), (1984, 73423), (2108, 69104), (2468, 59024), (3472, 41956), (3689, 39488), (3808, 38254), (4216, 34552), (4319, 33728), (4936, 29512), (6944, 20978), (7378, 19744), (7616, 19127), (8432, 17276), (8638, 16864), (9872, 14756), (10489, 13888)]