124879408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3187}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 252999680

約数和(自身を除く): 128120272

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 3187, 4898, 6374, 9796, 12748, 19592, 25496, 39184, 50992, 98797, 197594, 251773, 395188, 503546, 790376, 1007092, 1580752, 2014184, 4028368, 7804963, 15609926, 31219852, 62439704, 124879408]

約数ペア:

[(1, 124879408), (2, 62439704), (4, 31219852), (8, 15609926), (16, 7804963), (31, 4028368), (62, 2014184), (79, 1580752), (124, 1007092), (158, 790376), (248, 503546), (316, 395188), (496, 251773), (632, 197594), (1264, 98797), (2449, 50992), (3187, 39184), (4898, 25496), (6374, 19592), (9796, 12748)]