145185152

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5279

約数の個数: 64

約数和(自身を含む): 341283840

約数和(自身を除く): 196098688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 5227, 6944, 10454, 13888, 20908, 27776, 36589, 41816, 73178, 83632, 146356, 162037, 167264, 292712, 324074, 334528, 585424, 648148, 669056, 1134259, 1170848, 1296296, 2268518, 2341696, 2592592, 4537036, 4683392, 5185184, 9074072, 10370368, 18148144, 20740736, 36296288, 72592576, 145185152]

約数ペア:

[(1, 145185152), (2, 72592576), (4, 36296288), (7, 20740736), (8, 18148144), (14, 10370368), (16, 9074072), (28, 5185184), (31, 4683392), (32, 4537036), (56, 2592592), (62, 2341696), (64, 2268518), (112, 1296296), (124, 1170848), (128, 1134259), (217, 669056), (224, 648148), (248, 585424), (434, 334528), (448, 324074), (496, 292712), (868, 167264), (896, 162037), (992, 146356), (1736, 83632), (1984, 73178), (3472, 41816), (3968, 36589), (5227, 27776), (6944, 20908), (10454, 13888)]