170835444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 324495756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 59, 69, 78, 92, 117, 118, 138, 156, 177, 207, 234, 236, 269, 276, 299, 354, 414, 468, 531, 538, 598, 708, 767, 807, 828, 897, 1062, 1076, 1196, 1357, 1534, 1614, 1794, 2124, 2301, 2421, 2691, 2714, 3068, 3228, 3497, 3588, 4071, 4602, 4842, 5382, 5428, 6187, 6903, 6994, 8142, 9204, 9684, 10491, 10764, 12213, 12374, 13806, 13988, 15871, 16284, 17641, 18561, 20982, 24426, 24748, 27612, 31473, 31742, 35282, 37122, 41964, 47613, 48852, 52923, 55683, 62946, 63484, 70564, 74244, 80431, 95226, 105846, 111366, 125892, 142839, 158769, 160862, 190452, 206323, 211692, 222732, 241293, 285678, 317538, 321724, 365033, 412646, 482586, 571356, 618969, 635076, 723879, 730066, 825292, 965172, 1095099, 1237938, 1447758, 1460132, 1856907, 2190198, 2475876, 2895516, 3285297, 3713814, 4380396, 4745429, 6570594, 7427628, 9490858, 13141188, 14236287, 18981716, 28472574, 42708861, 56945148, 85417722, 170835444]

約数ペア:

[(1, 170835444), (2, 85417722), (3, 56945148), (4, 42708861), (6, 28472574), (9, 18981716), (12, 14236287), (13, 13141188), (18, 9490858), (23, 7427628), (26, 6570594), (36, 4745429), (39, 4380396), (46, 3713814), (52, 3285297), (59, 2895516), (69, 2475876), (78, 2190198), (92, 1856907), (117, 1460132), (118, 1447758), (138, 1237938), (156, 1095099), (177, 965172), (207, 825292), (234, 730066), (236, 723879), (269, 635076), (276, 618969), (299, 571356), (354, 482586), (414, 412646), (468, 365033), (531, 321724), (538, 317538), (598, 285678), (708, 241293), (767, 222732), (807, 211692), (828, 206323), (897, 190452), (1062, 160862), (1076, 158769), (1196, 142839), (1357, 125892), (1534, 111366), (1614, 105846), (1794, 95226), (2124, 80431), (2301, 74244), (2421, 70564), (2691, 63484), (2714, 62946), (3068, 55683), (3228, 52923), (3497, 48852), (3588, 47613), (4071, 41964), (4602, 37122), (4842, 35282), (5382, 31742), (5428, 31473), (6187, 27612), (6903, 24748), (6994, 24426), (8142, 20982), (9204, 18561), (9684, 17641), (10491, 16284), (10764, 15871), (12213, 13988), (12374, 13806)]