135915208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 325584000

約数和(自身を除く): 189668792

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 37, 38, 44, 52, 74, 76, 88, 104, 143, 148, 152, 169, 209, 247, 286, 296, 338, 407, 418, 481, 494, 572, 676, 703, 814, 836, 962, 988, 1144, 1352, 1406, 1628, 1672, 1859, 1924, 1976, 2197, 2717, 2812, 3211, 3256, 3718, 3848, 4394, 5291, 5434, 5624, 6253, 6422, 7436, 7733, 8788, 9139, 10582, 10868, 12506, 12844, 14872, 15466, 17576, 18278, 21164, 21736, 24167, 25012, 25688, 30932, 35321, 36556, 41743, 42328, 48334, 50024, 61864, 68783, 70642, 73112, 81289, 83486, 96668, 100529, 118807, 137566, 141284, 162578, 166972, 193336, 201058, 237614, 275132, 282568, 325156, 333944, 402116, 459173, 475228, 550264, 650312, 804232, 894179, 918346, 950456, 1306877, 1544491, 1788358, 1836692, 2613754, 3088982, 3576716, 3673384, 5227508, 6177964, 7153432, 10455016, 12355928, 16989401, 33978802, 67957604, 135915208]

約数ペア:

[(1, 135915208), (2, 67957604), (4, 33978802), (8, 16989401), (11, 12355928), (13, 10455016), (19, 7153432), (22, 6177964), (26, 5227508), (37, 3673384), (38, 3576716), (44, 3088982), (52, 2613754), (74, 1836692), (76, 1788358), (88, 1544491), (104, 1306877), (143, 950456), (148, 918346), (152, 894179), (169, 804232), (209, 650312), (247, 550264), (286, 475228), (296, 459173), (338, 402116), (407, 333944), (418, 325156), (481, 282568), (494, 275132), (572, 237614), (676, 201058), (703, 193336), (814, 166972), (836, 162578), (962, 141284), (988, 137566), (1144, 118807), (1352, 100529), (1406, 96668), (1628, 83486), (1672, 81289), (1859, 73112), (1924, 70642), (1976, 68783), (2197, 61864), (2717, 50024), (2812, 48334), (3211, 42328), (3256, 41743), (3718, 36556), (3848, 35321), (4394, 30932), (5291, 25688), (5434, 25012), (5624, 24167), (6253, 21736), (6422, 21164), (7436, 18278), (7733, 17576), (8788, 15466), (9139, 14872), (10582, 12844), (10868, 12506)]