155909142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 376215840

約数和(自身を除く): 220306698

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 43, 51, 82, 86, 102, 123, 129, 153, 246, 258, 289, 306, 369, 387, 578, 697, 731, 738, 774, 867, 1394, 1462, 1734, 1763, 2091, 2193, 2601, 3526, 4182, 4386, 4913, 5202, 5289, 6273, 6579, 9826, 10578, 11849, 12427, 12546, 13158, 14739, 15867, 23698, 24854, 29478, 29971, 31734, 35547, 37281, 44217, 59942, 71094, 74562, 88434, 89913, 106641, 111843, 179826, 201433, 211259, 213282, 223686, 269739, 402866, 422518, 509507, 539478, 604299, 633777, 1019014, 1208598, 1267554, 1528521, 1812897, 1901331, 3057042, 3625794, 3802662, 4585563, 8661619, 9171126, 17323238, 25984857, 51969714, 77954571, 155909142]

約数ペア:

[(1, 155909142), (2, 77954571), (3, 51969714), (6, 25984857), (9, 17323238), (17, 9171126), (18, 8661619), (34, 4585563), (41, 3802662), (43, 3625794), (51, 3057042), (82, 1901331), (86, 1812897), (102, 1528521), (123, 1267554), (129, 1208598), (153, 1019014), (246, 633777), (258, 604299), (289, 539478), (306, 509507), (369, 422518), (387, 402866), (578, 269739), (697, 223686), (731, 213282), (738, 211259), (774, 201433), (867, 179826), (1394, 111843), (1462, 106641), (1734, 89913), (1763, 88434), (2091, 74562), (2193, 71094), (2601, 59942), (3526, 44217), (4182, 37281), (4386, 35547), (4913, 31734), (5202, 29971), (5289, 29478), (6273, 24854), (6579, 23698), (9826, 15867), (10578, 14739), (11849, 13158), (12427, 12546)]