15691531656

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{30293}}^1$

素因数の和:30606

約数の個数: 64

約数和(自身を含む): 39784504320

約数和(自身を除く): 24092972664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 191, 226, 339, 382, 452, 573, 678, 764, 904, 1146, 1356, 1528, 2292, 2712, 4584, 21583, 30293, 43166, 60586, 64749, 86332, 90879, 121172, 129498, 172664, 181758, 242344, 258996, 363516, 517992, 727032, 3423109, 5785963, 6846218, 10269327, 11571926, 13692436, 17357889, 20538654, 23143852, 27384872, 34715778, 41077308, 46287704, 69431556, 82154616, 138863112, 653813819, 1307627638, 1961441457, 2615255276, 3922882914, 5230510552, 7845765828, 15691531656]

約数ペア:

[(1, 15691531656), (2, 7845765828), (3, 5230510552), (4, 3922882914), (6, 2615255276), (8, 1961441457), (12, 1307627638), (24, 653813819), (113, 138863112), (191, 82154616), (226, 69431556), (339, 46287704), (382, 41077308), (452, 34715778), (573, 27384872), (678, 23143852), (764, 20538654), (904, 17357889), (1146, 13692436), (1356, 11571926), (1528, 10269327), (2292, 6846218), (2712, 5785963), (4584, 3423109), (21583, 727032), (30293, 517992), (43166, 363516), (60586, 258996), (64749, 242344), (86332, 181758), (90879, 172664), (121172, 129498)]