156904368228

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{385397}}^1$

素因数の和:385713

約数の個数: 72

約数和(自身を含む): 407387268288

約数和(自身を除く): 250482900060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 263, 387, 516, 526, 774, 789, 1052, 1548, 1578, 2367, 3156, 4734, 9468, 11309, 22618, 33927, 45236, 67854, 101781, 135708, 203562, 385397, 407124, 770794, 1156191, 1541588, 2312382, 3468573, 4624764, 6937146, 13874292, 16572071, 33144142, 49716213, 66288284, 99432426, 101359411, 149148639, 198864852, 202718822, 298297278, 304078233, 405437644, 596594556, 608156466, 912234699, 1216312932, 1824469398, 3648938796, 4358454673, 8716909346, 13075364019, 17433818692, 26150728038, 39226092057, 52301456076, 78452184114, 156904368228]

約数ペア:

[(1, 156904368228), (2, 78452184114), (3, 52301456076), (4, 39226092057), (6, 26150728038), (9, 17433818692), (12, 13075364019), (18, 8716909346), (36, 4358454673), (43, 3648938796), (86, 1824469398), (129, 1216312932), (172, 912234699), (258, 608156466), (263, 596594556), (387, 405437644), (516, 304078233), (526, 298297278), (774, 202718822), (789, 198864852), (1052, 149148639), (1548, 101359411), (1578, 99432426), (2367, 66288284), (3156, 49716213), (4734, 33144142), (9468, 16572071), (11309, 13874292), (22618, 6937146), (33927, 4624764), (45236, 3468573), (67854, 2312382), (101781, 1541588), (135708, 1156191), (203562, 770794), (385397, 407124)]