144448592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 314836992

約数和(自身を除く): 170388400

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 272, 296, 463, 496, 527, 592, 629, 926, 1054, 1147, 1258, 1852, 2108, 2294, 2516, 3704, 4216, 4588, 5032, 7408, 7871, 8432, 9176, 10064, 14353, 15742, 17131, 18352, 19499, 28706, 31484, 34262, 38998, 57412, 62968, 68524, 77996, 114824, 125936, 137048, 155992, 229648, 244001, 274096, 291227, 311984, 488002, 531061, 582454, 976004, 1062122, 1164908, 1952008, 2124244, 2329816, 3904016, 4248488, 4659632, 8496976, 9028037, 18056074, 36112148, 72224296, 144448592]

約数ペア:

[(1, 144448592), (2, 72224296), (4, 36112148), (8, 18056074), (16, 9028037), (17, 8496976), (31, 4659632), (34, 4248488), (37, 3904016), (62, 2329816), (68, 2124244), (74, 1952008), (124, 1164908), (136, 1062122), (148, 976004), (248, 582454), (272, 531061), (296, 488002), (463, 311984), (496, 291227), (527, 274096), (592, 244001), (629, 229648), (926, 155992), (1054, 137048), (1147, 125936), (1258, 114824), (1852, 77996), (2108, 68524), (2294, 62968), (2516, 57412), (3704, 38998), (4216, 34262), (4588, 31484), (5032, 28706), (7408, 19499), (7871, 18352), (8432, 17131), (9176, 15742), (10064, 14353)]