139794848

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 287831880

約数和(自身を除く): 148037032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 97, 116, 194, 232, 388, 464, 776, 928, 1552, 1553, 2813, 3104, 3106, 5626, 6212, 11252, 12424, 22504, 24848, 45008, 45037, 49696, 90016, 90074, 150641, 180148, 301282, 360296, 602564, 720592, 1205128, 1441184, 2410256, 4368589, 4820512, 8737178, 17474356, 34948712, 69897424, 139794848]

約数ペア:

[(1, 139794848), (2, 69897424), (4, 34948712), (8, 17474356), (16, 8737178), (29, 4820512), (32, 4368589), (58, 2410256), (97, 1441184), (116, 1205128), (194, 720592), (232, 602564), (388, 360296), (464, 301282), (776, 180148), (928, 150641), (1552, 90074), (1553, 90016), (2813, 49696), (3104, 45037), (3106, 45008), (5626, 24848), (6212, 22504), (11252, 12424)]