142821588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4277

約数の個数: 96

約数和(自身を含む): 423485440

約数和(自身を除く): 280663852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4219, 4836, 5642, 8438, 8463, 11284, 12657, 16876, 16926, 25314, 29533, 33852, 50628, 54847, 59066, 88599, 109694, 118132, 130789, 164541, 177198, 219388, 261578, 329082, 354396, 383929, 392367, 523156, 658164, 767858, 784734, 915523, 1151787, 1535716, 1569468, 1700257, 1831046, 2303574, 2746569, 3400514, 3662092, 4607148, 5100771, 5493138, 6801028, 10201542, 10986276, 11901799, 20403084, 23803598, 35705397, 47607196, 71410794, 142821588]

約数ペア:

[(1, 142821588), (2, 71410794), (3, 47607196), (4, 35705397), (6, 23803598), (7, 20403084), (12, 11901799), (13, 10986276), (14, 10201542), (21, 6801028), (26, 5493138), (28, 5100771), (31, 4607148), (39, 3662092), (42, 3400514), (52, 2746569), (62, 2303574), (78, 1831046), (84, 1700257), (91, 1569468), (93, 1535716), (124, 1151787), (156, 915523), (182, 784734), (186, 767858), (217, 658164), (273, 523156), (364, 392367), (372, 383929), (403, 354396), (434, 329082), (546, 261578), (651, 219388), (806, 177198), (868, 164541), (1092, 130789), (1209, 118132), (1302, 109694), (1612, 88599), (2418, 59066), (2604, 54847), (2821, 50628), (4219, 33852), (4836, 29533), (5642, 25314), (8438, 16926), (8463, 16876), (11284, 12657)]