190995896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1571}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 443681280

約数和(自身を除く): 252685384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 668, 728, 1169, 1336, 1571, 2171, 2338, 3142, 4342, 4676, 6284, 8684, 9352, 10997, 12568, 15197, 17368, 20423, 21994, 30394, 40846, 43988, 60788, 81692, 87976, 121576, 142961, 163384, 262357, 285922, 524714, 571844, 1049428, 1143688, 1836499, 2098856, 3410641, 3672998, 6821282, 7345996, 13642564, 14691992, 23874487, 27285128, 47748974, 95497948, 190995896]

約数ペア:

[(1, 190995896), (2, 95497948), (4, 47748974), (7, 27285128), (8, 23874487), (13, 14691992), (14, 13642564), (26, 7345996), (28, 6821282), (52, 3672998), (56, 3410641), (91, 2098856), (104, 1836499), (167, 1143688), (182, 1049428), (334, 571844), (364, 524714), (668, 285922), (728, 262357), (1169, 163384), (1336, 142961), (1571, 121576), (2171, 87976), (2338, 81692), (3142, 60788), (4342, 43988), (4676, 40846), (6284, 30394), (8684, 21994), (9352, 20423), (10997, 17368), (12568, 15197)]