155969016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 477550080

約数和(自身を除く): 321581064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 97, 102, 119, 136, 168, 194, 204, 238, 291, 357, 388, 408, 476, 563, 582, 679, 714, 776, 952, 1126, 1164, 1358, 1428, 1649, 1689, 2037, 2252, 2328, 2716, 2856, 3298, 3378, 3941, 4074, 4504, 4947, 5432, 6596, 6756, 7882, 8148, 9571, 9894, 11543, 11823, 13192, 13512, 15764, 16296, 19142, 19788, 23086, 23646, 28713, 31528, 34629, 38284, 39576, 46172, 47292, 54611, 57426, 66997, 69258, 76568, 92344, 94584, 109222, 114852, 133994, 138516, 163833, 200991, 218444, 229704, 267988, 277032, 327666, 382277, 401982, 436888, 535976, 655332, 764554, 803964, 928387, 1146831, 1310664, 1529108, 1607928, 1856774, 2293662, 2785161, 3058216, 3713548, 4587324, 5570322, 6498709, 7427096, 9174648, 11140644, 12997418, 19496127, 22281288, 25994836, 38992254, 51989672, 77984508, 155969016]

約数ペア:

[(1, 155969016), (2, 77984508), (3, 51989672), (4, 38992254), (6, 25994836), (7, 22281288), (8, 19496127), (12, 12997418), (14, 11140644), (17, 9174648), (21, 7427096), (24, 6498709), (28, 5570322), (34, 4587324), (42, 3713548), (51, 3058216), (56, 2785161), (68, 2293662), (84, 1856774), (97, 1607928), (102, 1529108), (119, 1310664), (136, 1146831), (168, 928387), (194, 803964), (204, 764554), (238, 655332), (291, 535976), (357, 436888), (388, 401982), (408, 382277), (476, 327666), (563, 277032), (582, 267988), (679, 229704), (714, 218444), (776, 200991), (952, 163833), (1126, 138516), (1164, 133994), (1358, 114852), (1428, 109222), (1649, 94584), (1689, 92344), (2037, 76568), (2252, 69258), (2328, 66997), (2716, 57426), (2856, 54611), (3298, 47292), (3378, 46172), (3941, 39576), (4074, 38284), (4504, 34629), (4947, 31528), (5432, 28713), (6596, 23646), (6756, 23086), (7882, 19788), (8148, 19142), (9571, 16296), (9894, 15764), (11543, 13512), (11823, 13192)]