145557152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11341

約数の個数: 48

約数和(自身を含む): 318592512

約数和(自身を除く): 173035360

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 11287, 12896, 22574, 45148, 90296, 146731, 180592, 293462, 349897, 361184, 586924, 699794, 1173848, 1399588, 2347696, 2799176, 4548661, 4695392, 5598352, 9097322, 11196704, 18194644, 36389288, 72778576, 145557152]

約数ペア:

[(1, 145557152), (2, 72778576), (4, 36389288), (8, 18194644), (13, 11196704), (16, 9097322), (26, 5598352), (31, 4695392), (32, 4548661), (52, 2799176), (62, 2347696), (104, 1399588), (124, 1173848), (208, 699794), (248, 586924), (403, 361184), (416, 349897), (496, 293462), (806, 180592), (992, 146731), (1612, 90296), (3224, 45148), (6448, 22574), (11287, 12896)]