154868256

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3299}}^1$

素因数の和:3478

約数の個数: 72

約数和(自身を含む): 443242800

約数和(自身を除く): 288374544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3299, 3912, 5216, 5868, 6598, 7824, 9897, 11736, 13196, 15648, 19794, 23472, 26392, 29691, 39588, 46944, 52784, 59382, 79176, 105568, 118764, 158352, 237528, 316704, 475056, 537737, 950112, 1075474, 1613211, 2150948, 3226422, 4301896, 4839633, 6452844, 8603792, 9679266, 12905688, 17207584, 19358532, 25811376, 38717064, 51622752, 77434128, 154868256]

約数ペア:

[(1, 154868256), (2, 77434128), (3, 51622752), (4, 38717064), (6, 25811376), (8, 19358532), (9, 17207584), (12, 12905688), (16, 9679266), (18, 8603792), (24, 6452844), (32, 4839633), (36, 4301896), (48, 3226422), (72, 2150948), (96, 1613211), (144, 1075474), (163, 950112), (288, 537737), (326, 475056), (489, 316704), (652, 237528), (978, 158352), (1304, 118764), (1467, 105568), (1956, 79176), (2608, 59382), (2934, 52784), (3299, 46944), (3912, 39588), (5216, 29691), (5868, 26392), (6598, 23472), (7824, 19794), (9897, 15648), (11736, 13196)]