139282008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 247789992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 59, 62, 76, 93, 114, 118, 124, 152, 167, 177, 186, 228, 236, 248, 334, 354, 372, 456, 472, 501, 589, 668, 708, 744, 1002, 1121, 1178, 1336, 1416, 1767, 1829, 2004, 2242, 2356, 3173, 3363, 3534, 3658, 4008, 4484, 4712, 5177, 5487, 6346, 6726, 7068, 7316, 8968, 9519, 9853, 10354, 10974, 12692, 13452, 14136, 14632, 15531, 19038, 19706, 20708, 21948, 25384, 26904, 29559, 31062, 34751, 38076, 39412, 41416, 43896, 59118, 62124, 69502, 76152, 78824, 98363, 104253, 118236, 124248, 139004, 187207, 196726, 208506, 236472, 278008, 295089, 305443, 374414, 393452, 417012, 561621, 590178, 610886, 748828, 786904, 834024, 916329, 1123242, 1180356, 1221772, 1497656, 1832658, 2246484, 2360712, 2443544, 3665316, 4492968, 5803417, 7330632, 11606834, 17410251, 23213668, 34820502, 46427336, 69641004, 139282008]

約数ペア:

[(1, 139282008), (2, 69641004), (3, 46427336), (4, 34820502), (6, 23213668), (8, 17410251), (12, 11606834), (19, 7330632), (24, 5803417), (31, 4492968), (38, 3665316), (57, 2443544), (59, 2360712), (62, 2246484), (76, 1832658), (93, 1497656), (114, 1221772), (118, 1180356), (124, 1123242), (152, 916329), (167, 834024), (177, 786904), (186, 748828), (228, 610886), (236, 590178), (248, 561621), (334, 417012), (354, 393452), (372, 374414), (456, 305443), (472, 295089), (501, 278008), (589, 236472), (668, 208506), (708, 196726), (744, 187207), (1002, 139004), (1121, 124248), (1178, 118236), (1336, 104253), (1416, 98363), (1767, 78824), (1829, 76152), (2004, 69502), (2242, 62124), (2356, 59118), (3173, 43896), (3363, 41416), (3534, 39412), (3658, 38076), (4008, 34751), (4484, 31062), (4712, 29559), (5177, 26904), (5487, 25384), (6346, 21948), (6726, 20708), (7068, 19706), (7316, 19038), (8968, 15531), (9519, 14632), (9853, 14136), (10354, 13452), (10974, 12692)]