145756728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155723}}^1$

素因数の和:155748

約数の個数: 48

約数和(自身を含む): 425126520

約数和(自身を除く): 279369792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 155723, 311446, 467169, 622892, 934338, 1245784, 1401507, 1868676, 2024399, 2803014, 3737352, 4048798, 5606028, 6073197, 8097596, 11212056, 12146394, 16195192, 18219591, 24292788, 36439182, 48585576, 72878364, 145756728]

約数ペア:

[(1, 145756728), (2, 72878364), (3, 48585576), (4, 36439182), (6, 24292788), (8, 18219591), (9, 16195192), (12, 12146394), (13, 11212056), (18, 8097596), (24, 6073197), (26, 5606028), (36, 4048798), (39, 3737352), (52, 2803014), (72, 2024399), (78, 1868676), (104, 1401507), (117, 1245784), (156, 934338), (234, 622892), (312, 467169), (468, 311446), (936, 155723)]