149864208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6491}}^1$

素因数の和:6552

約数の個数: 80

約数和(自身を含む): 428264256

約数和(自身を除く): 278400048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 6491, 7696, 11544, 12982, 19473, 23088, 25964, 38946, 51928, 77892, 84383, 103856, 155784, 168766, 240167, 253149, 311568, 337532, 480334, 506298, 675064, 720501, 960668, 1012596, 1350128, 1441002, 1921336, 2025192, 2882004, 3122171, 3842672, 4050384, 5764008, 6244342, 9366513, 11528016, 12488684, 18733026, 24977368, 37466052, 49954736, 74932104, 149864208]

約数ペア:

[(1, 149864208), (2, 74932104), (3, 49954736), (4, 37466052), (6, 24977368), (8, 18733026), (12, 12488684), (13, 11528016), (16, 9366513), (24, 6244342), (26, 5764008), (37, 4050384), (39, 3842672), (48, 3122171), (52, 2882004), (74, 2025192), (78, 1921336), (104, 1441002), (111, 1350128), (148, 1012596), (156, 960668), (208, 720501), (222, 675064), (296, 506298), (312, 480334), (444, 337532), (481, 311568), (592, 253149), (624, 240167), (888, 168766), (962, 155784), (1443, 103856), (1776, 84383), (1924, 77892), (2886, 51928), (3848, 38946), (5772, 25964), (6491, 23088), (7696, 19473), (11544, 12982)]