165919208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 398012160

約数和(自身を除く): 232092952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 271, 364, 377, 406, 542, 728, 754, 812, 841, 1084, 1508, 1624, 1682, 1897, 2168, 2639, 3016, 3364, 3523, 3794, 5278, 5887, 6728, 7046, 7588, 7859, 10556, 10933, 11774, 14092, 15176, 15718, 21112, 21866, 23548, 24661, 28184, 31436, 43732, 47096, 49322, 55013, 62872, 76531, 87464, 98644, 102167, 110026, 153062, 197288, 204334, 220052, 227911, 306124, 408668, 440104, 455822, 612248, 715169, 817336, 911644, 1430338, 1595377, 1823288, 2860676, 2962843, 3190754, 5721352, 5925686, 6381508, 11851372, 12763016, 20739901, 23702744, 41479802, 82959604, 165919208]

約数ペア:

[(1, 165919208), (2, 82959604), (4, 41479802), (7, 23702744), (8, 20739901), (13, 12763016), (14, 11851372), (26, 6381508), (28, 5925686), (29, 5721352), (52, 3190754), (56, 2962843), (58, 2860676), (91, 1823288), (104, 1595377), (116, 1430338), (182, 911644), (203, 817336), (232, 715169), (271, 612248), (364, 455822), (377, 440104), (406, 408668), (542, 306124), (728, 227911), (754, 220052), (812, 204334), (841, 197288), (1084, 153062), (1508, 110026), (1624, 102167), (1682, 98644), (1897, 87464), (2168, 76531), (2639, 62872), (3016, 55013), (3364, 49322), (3523, 47096), (3794, 43732), (5278, 31436), (5887, 28184), (6728, 24661), (7046, 23548), (7588, 21866), (7859, 21112), (10556, 15718), (10933, 15176), (11774, 14092)]