155413008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1397

約数の個数: 120

約数和(自身を含む): 468834080

約数和(自身を除く): 313421072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1321, 1368, 1548, 1634, 2064, 2451, 2642, 2736, 3096, 3268, 3963, 4902, 5284, 6192, 6536, 7353, 7926, 9804, 10568, 11889, 13072, 14706, 15852, 19608, 21136, 23778, 25099, 29412, 31704, 39216, 47556, 50198, 56803, 58824, 63408, 75297, 95112, 100396, 113606, 117648, 150594, 170409, 190224, 200792, 225891, 227212, 301188, 340818, 401584, 451782, 454424, 511227, 602376, 681636, 903564, 908848, 1022454, 1079257, 1204752, 1363272, 1807128, 2044908, 2158514, 2726544, 3237771, 3614256, 4089816, 4317028, 6475542, 8179632, 8634056, 9713313, 12951084, 17268112, 19426626, 25902168, 38853252, 51804336, 77706504, 155413008]

約数ペア:

[(1, 155413008), (2, 77706504), (3, 51804336), (4, 38853252), (6, 25902168), (8, 19426626), (9, 17268112), (12, 12951084), (16, 9713313), (18, 8634056), (19, 8179632), (24, 6475542), (36, 4317028), (38, 4089816), (43, 3614256), (48, 3237771), (57, 2726544), (72, 2158514), (76, 2044908), (86, 1807128), (114, 1363272), (129, 1204752), (144, 1079257), (152, 1022454), (171, 908848), (172, 903564), (228, 681636), (258, 602376), (304, 511227), (342, 454424), (344, 451782), (387, 401584), (456, 340818), (516, 301188), (684, 227212), (688, 225891), (774, 200792), (817, 190224), (912, 170409), (1032, 150594), (1321, 117648), (1368, 113606), (1548, 100396), (1634, 95112), (2064, 75297), (2451, 63408), (2642, 58824), (2736, 56803), (3096, 50198), (3268, 47556), (3963, 39216), (4902, 31704), (5284, 29412), (6192, 25099), (6536, 23778), (7353, 21136), (7926, 19608), (9804, 15852), (10568, 14706), (11889, 13072)]