155136312

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 438048000

約数和(自身を除く): 282911688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 191, 232, 261, 348, 382, 389, 522, 573, 696, 764, 778, 1044, 1146, 1167, 1528, 1556, 1719, 2088, 2292, 2334, 3112, 3438, 3501, 4584, 4668, 5539, 6876, 7002, 9336, 11078, 11281, 13752, 14004, 16617, 22156, 22562, 28008, 33234, 33843, 44312, 45124, 49851, 66468, 67686, 74299, 90248, 99702, 101529, 132936, 135372, 148598, 199404, 203058, 222897, 270744, 297196, 398808, 406116, 445794, 594392, 668691, 812232, 891588, 1337382, 1783176, 2154671, 2674764, 4309342, 5349528, 6464013, 8618684, 12928026, 17237368, 19392039, 25856052, 38784078, 51712104, 77568156, 155136312]

約数ペア:

[(1, 155136312), (2, 77568156), (3, 51712104), (4, 38784078), (6, 25856052), (8, 19392039), (9, 17237368), (12, 12928026), (18, 8618684), (24, 6464013), (29, 5349528), (36, 4309342), (58, 2674764), (72, 2154671), (87, 1783176), (116, 1337382), (174, 891588), (191, 812232), (232, 668691), (261, 594392), (348, 445794), (382, 406116), (389, 398808), (522, 297196), (573, 270744), (696, 222897), (764, 203058), (778, 199404), (1044, 148598), (1146, 135372), (1167, 132936), (1528, 101529), (1556, 99702), (1719, 90248), (2088, 74299), (2292, 67686), (2334, 66468), (3112, 49851), (3438, 45124), (3501, 44312), (4584, 33843), (4668, 33234), (5539, 28008), (6876, 22562), (7002, 22156), (9336, 16617), (11078, 14004), (11281, 13752)]