140492992

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3789

約数の個数: 56

約数和(自身を含む): 303011840

約数和(自身を除く): 162518848

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 3727, 4712, 7454, 9424, 14908, 18848, 29816, 37696, 59632, 70813, 115537, 119264, 141626, 231074, 238528, 283252, 462148, 566504, 924296, 1133008, 1848592, 2195203, 2266016, 3697184, 4390406, 4532032, 7394368, 8780812, 17561624, 35123248, 70246496, 140492992]

約数ペア:

[(1, 140492992), (2, 70246496), (4, 35123248), (8, 17561624), (16, 8780812), (19, 7394368), (31, 4532032), (32, 4390406), (38, 3697184), (62, 2266016), (64, 2195203), (76, 1848592), (124, 1133008), (152, 924296), (248, 566504), (304, 462148), (496, 283252), (589, 238528), (608, 231074), (992, 141626), (1178, 119264), (1216, 115537), (1984, 70813), (2356, 59632), (3727, 37696), (4712, 29816), (7454, 18848), (9424, 14908)]