102919504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 221255680

約数和(自身を除く): 118336176

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 67, 76, 124, 134, 152, 163, 248, 268, 304, 326, 496, 536, 589, 652, 1072, 1178, 1273, 1304, 2077, 2356, 2546, 2608, 3097, 4154, 4712, 5053, 5092, 6194, 8308, 9424, 10106, 10184, 10921, 12388, 16616, 20212, 20368, 21842, 24776, 33232, 39463, 40424, 43684, 49552, 78926, 80848, 87368, 96007, 157852, 174736, 192014, 207499, 315704, 338551, 384028, 414998, 631408, 677102, 768056, 829996, 1354204, 1536112, 1659992, 2708408, 3319984, 5416816, 6432469, 12864938, 25729876, 51459752, 102919504]

約数ペア:

[(1, 102919504), (2, 51459752), (4, 25729876), (8, 12864938), (16, 6432469), (19, 5416816), (31, 3319984), (38, 2708408), (62, 1659992), (67, 1536112), (76, 1354204), (124, 829996), (134, 768056), (152, 677102), (163, 631408), (248, 414998), (268, 384028), (304, 338551), (326, 315704), (496, 207499), (536, 192014), (589, 174736), (652, 157852), (1072, 96007), (1178, 87368), (1273, 80848), (1304, 78926), (2077, 49552), (2356, 43684), (2546, 40424), (2608, 39463), (3097, 33232), (4154, 24776), (4712, 21842), (5053, 20368), (5092, 20212), (6194, 16616), (8308, 12388), (9424, 10921), (10106, 10184)]