187443616

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 193580384

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 212, 316, 424, 632, 848, 1264, 1399, 1696, 2528, 2798, 4187, 5596, 8374, 11192, 16748, 22384, 33496, 44768, 66992, 74147, 110521, 133984, 148294, 221042, 296588, 442084, 593176, 884168, 1186352, 1768336, 2372704, 3536672, 5857613, 11715226, 23430452, 46860904, 93721808, 187443616]

約数ペア:

[(1, 187443616), (2, 93721808), (4, 46860904), (8, 23430452), (16, 11715226), (32, 5857613), (53, 3536672), (79, 2372704), (106, 1768336), (158, 1186352), (212, 884168), (316, 593176), (424, 442084), (632, 296588), (848, 221042), (1264, 148294), (1399, 133984), (1696, 110521), (2528, 74147), (2798, 66992), (4187, 44768), (5596, 33496), (8374, 22384), (11192, 16748)]