132339740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 310915584

約数和(自身を除く): 178575844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 71, 107, 130, 134, 142, 214, 260, 268, 284, 335, 355, 428, 535, 670, 710, 871, 923, 1070, 1340, 1391, 1420, 1742, 1846, 2140, 2782, 3484, 3692, 4355, 4615, 4757, 5564, 6955, 7169, 7597, 8710, 9230, 9514, 13910, 14338, 15194, 17420, 18460, 19028, 23785, 27820, 28676, 30388, 35845, 37985, 47570, 61841, 71690, 75970, 93197, 95140, 98761, 123682, 143380, 151940, 186394, 197522, 247364, 309205, 372788, 395044, 465985, 493805, 508999, 618410, 931970, 987610, 1017998, 1236820, 1863940, 1975220, 2035996, 2544995, 5089990, 6616987, 10179980, 13233974, 26467948, 33084935, 66169870, 132339740]

約数ペア:

[(1, 132339740), (2, 66169870), (4, 33084935), (5, 26467948), (10, 13233974), (13, 10179980), (20, 6616987), (26, 5089990), (52, 2544995), (65, 2035996), (67, 1975220), (71, 1863940), (107, 1236820), (130, 1017998), (134, 987610), (142, 931970), (214, 618410), (260, 508999), (268, 493805), (284, 465985), (335, 395044), (355, 372788), (428, 309205), (535, 247364), (670, 197522), (710, 186394), (871, 151940), (923, 143380), (1070, 123682), (1340, 98761), (1391, 95140), (1420, 93197), (1742, 75970), (1846, 71690), (2140, 61841), (2782, 47570), (3484, 37985), (3692, 35845), (4355, 30388), (4615, 28676), (4757, 27820), (5564, 23785), (6955, 19028), (7169, 18460), (7597, 17420), (8710, 15194), (9230, 14338), (9514, 13910)]