151891072

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 316281600

約数和(自身を除く): 164390528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 379, 404, 496, 758, 808, 992, 1516, 1616, 1984, 3032, 3131, 3232, 3968, 6064, 6262, 6464, 11749, 12128, 12524, 12928, 23498, 24256, 25048, 38279, 46996, 48512, 50096, 76558, 93992, 100192, 153116, 187984, 200384, 306232, 375968, 400768, 612464, 751936, 1186649, 1224928, 1503872, 2373298, 2449856, 4746596, 4899712, 9493192, 18986384, 37972768, 75945536, 151891072]

約数ペア:

[(1, 151891072), (2, 75945536), (4, 37972768), (8, 18986384), (16, 9493192), (31, 4899712), (32, 4746596), (62, 2449856), (64, 2373298), (101, 1503872), (124, 1224928), (128, 1186649), (202, 751936), (248, 612464), (379, 400768), (404, 375968), (496, 306232), (758, 200384), (808, 187984), (992, 153116), (1516, 100192), (1616, 93992), (1984, 76558), (3032, 50096), (3131, 48512), (3232, 46996), (3968, 38279), (6064, 25048), (6262, 24256), (6464, 23498), (11749, 12928), (12128, 12524)]