187283344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 390832128

約数和(自身を除く): 203548784

約数列:

[1, 2, 4, 8, 16, 37, 47, 53, 74, 94, 106, 127, 148, 188, 212, 254, 296, 376, 424, 508, 592, 752, 848, 1016, 1739, 1961, 2032, 2491, 3478, 3922, 4699, 4982, 5969, 6731, 6956, 7844, 9398, 9964, 11938, 13462, 13912, 15688, 18796, 19928, 23876, 26924, 27824, 31376, 37592, 39856, 47752, 53848, 75184, 92167, 95504, 107696, 184334, 220853, 249047, 316357, 368668, 441706, 498094, 632714, 737336, 883412, 996188, 1265428, 1474672, 1766824, 1992376, 2530856, 3533648, 3984752, 5061712, 11705209, 23410418, 46820836, 93641672, 187283344]

約数ペア:

[(1, 187283344), (2, 93641672), (4, 46820836), (8, 23410418), (16, 11705209), (37, 5061712), (47, 3984752), (53, 3533648), (74, 2530856), (94, 1992376), (106, 1766824), (127, 1474672), (148, 1265428), (188, 996188), (212, 883412), (254, 737336), (296, 632714), (376, 498094), (424, 441706), (508, 368668), (592, 316357), (752, 249047), (848, 220853), (1016, 184334), (1739, 107696), (1961, 95504), (2032, 92167), (2491, 75184), (3478, 53848), (3922, 47752), (4699, 39856), (4982, 37592), (5969, 31376), (6731, 27824), (6956, 26924), (7844, 23876), (9398, 19928), (9964, 18796), (11938, 15688), (13462, 13912)]