139106238

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 297603072

約数和(自身を除く): 158496834

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 103, 106, 137, 159, 186, 206, 274, 309, 318, 411, 618, 822, 1643, 3193, 3286, 4247, 4929, 5459, 6386, 7261, 8494, 9579, 9858, 10918, 12741, 14111, 14522, 16377, 19158, 21783, 25482, 28222, 32754, 42333, 43566, 84666, 169229, 225091, 338458, 437441, 450182, 507687, 675273, 747883, 874882, 1015374, 1312323, 1350546, 1495766, 2243649, 2624646, 4487298, 23184373, 46368746, 69553119, 139106238]

約数ペア:

[(1, 139106238), (2, 69553119), (3, 46368746), (6, 23184373), (31, 4487298), (53, 2624646), (62, 2243649), (93, 1495766), (103, 1350546), (106, 1312323), (137, 1015374), (159, 874882), (186, 747883), (206, 675273), (274, 507687), (309, 450182), (318, 437441), (411, 338458), (618, 225091), (822, 169229), (1643, 84666), (3193, 43566), (3286, 42333), (4247, 32754), (4929, 28222), (5459, 25482), (6386, 21783), (7261, 19158), (8494, 16377), (9579, 14522), (9858, 14111), (10918, 12741)]