164078288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 398545920

約数和(自身を除く): 234467632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 31, 34, 44, 58, 61, 62, 68, 88, 116, 122, 124, 136, 176, 187, 232, 244, 248, 272, 319, 341, 374, 464, 488, 493, 496, 527, 638, 671, 682, 748, 899, 976, 986, 1037, 1054, 1276, 1342, 1364, 1496, 1769, 1798, 1891, 1972, 2074, 2108, 2552, 2684, 2728, 2992, 3538, 3596, 3782, 3944, 4148, 4216, 5104, 5368, 5423, 5456, 5797, 7076, 7192, 7564, 7888, 8296, 8432, 9889, 10736, 10846, 11407, 11594, 14152, 14384, 15128, 15283, 16592, 19459, 19778, 20801, 21692, 22814, 23188, 28304, 30073, 30256, 30566, 32147, 38918, 39556, 41602, 43384, 45628, 46376, 54839, 60146, 61132, 64294, 77836, 79112, 83204, 86768, 91256, 92752, 109678, 120292, 122264, 128588, 155672, 158224, 166408, 168113, 182512, 219356, 240584, 244528, 257176, 311344, 330803, 332816, 336226, 353617, 438712, 481168, 514352, 603229, 661606, 672452, 707234, 877424, 932263, 1206458, 1323212, 1344904, 1414468, 1864526, 2412916, 2646424, 2689808, 2828936, 3729052, 4825832, 5292848, 5657872, 7458104, 9651664, 10254893, 14916208, 20509786, 41019572, 82039144, 164078288]

約数ペア:

[(1, 164078288), (2, 82039144), (4, 41019572), (8, 20509786), (11, 14916208), (16, 10254893), (17, 9651664), (22, 7458104), (29, 5657872), (31, 5292848), (34, 4825832), (44, 3729052), (58, 2828936), (61, 2689808), (62, 2646424), (68, 2412916), (88, 1864526), (116, 1414468), (122, 1344904), (124, 1323212), (136, 1206458), (176, 932263), (187, 877424), (232, 707234), (244, 672452), (248, 661606), (272, 603229), (319, 514352), (341, 481168), (374, 438712), (464, 353617), (488, 336226), (493, 332816), (496, 330803), (527, 311344), (638, 257176), (671, 244528), (682, 240584), (748, 219356), (899, 182512), (976, 168113), (986, 166408), (1037, 158224), (1054, 155672), (1276, 128588), (1342, 122264), (1364, 120292), (1496, 109678), (1769, 92752), (1798, 91256), (1891, 86768), (1972, 83204), (2074, 79112), (2108, 77836), (2552, 64294), (2684, 61132), (2728, 60146), (2992, 54839), (3538, 46376), (3596, 45628), (3782, 43384), (3944, 41602), (4148, 39556), (4216, 38918), (5104, 32147), (5368, 30566), (5423, 30256), (5456, 30073), (5797, 28304), (7076, 23188), (7192, 22814), (7564, 21692), (7888, 20801), (8296, 19778), (8432, 19459), (9889, 16592), (10736, 15283), (10846, 15128), (11407, 14384), (11594, 14152)]