149145712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 299445120

約数和(自身を除く): 150299408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 389, 496, 773, 778, 1546, 1556, 3092, 3112, 6184, 6224, 12059, 12368, 23963, 24118, 47926, 48236, 95852, 96472, 191704, 192944, 300697, 383408, 601394, 1202788, 2405576, 4811152, 9321607, 18643214, 37286428, 74572856, 149145712]

約数ペア:

[(1, 149145712), (2, 74572856), (4, 37286428), (8, 18643214), (16, 9321607), (31, 4811152), (62, 2405576), (124, 1202788), (248, 601394), (389, 383408), (496, 300697), (773, 192944), (778, 191704), (1546, 96472), (1556, 95852), (3092, 48236), (3112, 47926), (6184, 24118), (6224, 23963), (12059, 12368)]