127946608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 282124800

約数和(自身を除く): 154178192

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 304, 368, 437, 464, 551, 631, 667, 874, 1102, 1262, 1334, 1748, 2204, 2524, 2668, 3496, 4408, 5048, 5336, 6992, 8816, 10096, 10672, 11989, 12673, 14513, 18299, 23978, 25346, 29026, 36598, 47956, 50692, 58052, 73196, 95912, 101384, 116104, 146392, 191824, 202768, 232208, 275747, 292784, 347681, 420877, 551494, 695362, 841754, 1102988, 1390724, 1683508, 2205976, 2781448, 3367016, 4411952, 5562896, 6734032, 7996663, 15993326, 31986652, 63973304, 127946608]

約数ペア:

[(1, 127946608), (2, 63973304), (4, 31986652), (8, 15993326), (16, 7996663), (19, 6734032), (23, 5562896), (29, 4411952), (38, 3367016), (46, 2781448), (58, 2205976), (76, 1683508), (92, 1390724), (116, 1102988), (152, 841754), (184, 695362), (232, 551494), (304, 420877), (368, 347681), (437, 292784), (464, 275747), (551, 232208), (631, 202768), (667, 191824), (874, 146392), (1102, 116104), (1262, 101384), (1334, 95912), (1748, 73196), (2204, 58052), (2524, 50692), (2668, 47956), (3496, 36598), (4408, 29026), (5048, 25346), (5336, 23978), (6992, 18299), (8816, 14513), (10096, 12673), (10672, 11989)]