157004328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1201}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 424065600

約数和(自身を除く): 267061272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419, 838, 1201, 1257, 1676, 2402, 2514, 3352, 3603, 4804, 5028, 5447, 7206, 9608, 10056, 10894, 14412, 15613, 16341, 21788, 28824, 31226, 32682, 43576, 46839, 62452, 65364, 93678, 124904, 130728, 187356, 374712, 503219, 1006438, 1509657, 2012876, 3019314, 4025752, 6038628, 6541847, 12077256, 13083694, 19625541, 26167388, 39251082, 52334776, 78502164, 157004328]

約数ペア:

[(1, 157004328), (2, 78502164), (3, 52334776), (4, 39251082), (6, 26167388), (8, 19625541), (12, 13083694), (13, 12077256), (24, 6541847), (26, 6038628), (39, 4025752), (52, 3019314), (78, 2012876), (104, 1509657), (156, 1006438), (312, 503219), (419, 374712), (838, 187356), (1201, 130728), (1257, 124904), (1676, 93678), (2402, 65364), (2514, 62452), (3352, 46839), (3603, 43576), (4804, 32682), (5028, 31226), (5447, 28824), (7206, 21788), (9608, 16341), (10056, 15613), (10894, 14412)]