145358256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97687}}^1$

素因数の和:97729

約数の個数: 40

約数和(自身を含む): 387625984

約数和(自身を除く): 242267728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 97687, 195374, 293061, 390748, 586122, 781496, 1172244, 1562992, 2344488, 3028297, 4688976, 6056594, 9084891, 12113188, 18169782, 24226376, 36339564, 48452752, 72679128, 145358256]

約数ペア:

[(1, 145358256), (2, 72679128), (3, 48452752), (4, 36339564), (6, 24226376), (8, 18169782), (12, 12113188), (16, 9084891), (24, 6056594), (31, 4688976), (48, 3028297), (62, 2344488), (93, 1562992), (124, 1172244), (186, 781496), (248, 586122), (372, 390748), (496, 293061), (744, 195374), (1488, 97687)]