156967944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11827}}^1$

素因数の和:11922

約数の個数: 64

約数和(自身を含む): 454195200

約数和(自身を除く): 297227256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 11827, 13272, 23654, 35481, 47308, 70962, 82789, 94616, 141924, 165578, 248367, 283848, 331156, 496734, 662312, 934333, 993468, 1868666, 1986936, 2802999, 3737332, 5605998, 6540331, 7474664, 11211996, 13080662, 19620993, 22423992, 26161324, 39241986, 52322648, 78483972, 156967944]

約数ペア:

[(1, 156967944), (2, 78483972), (3, 52322648), (4, 39241986), (6, 26161324), (7, 22423992), (8, 19620993), (12, 13080662), (14, 11211996), (21, 7474664), (24, 6540331), (28, 5605998), (42, 3737332), (56, 2802999), (79, 1986936), (84, 1868666), (158, 993468), (168, 934333), (237, 662312), (316, 496734), (474, 331156), (553, 283848), (632, 248367), (948, 165578), (1106, 141924), (1659, 94616), (1896, 82789), (2212, 70962), (3318, 47308), (4424, 35481), (6636, 23654), (11827, 13272)]