153507228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{49391}}^1$

素因数の和:49442

約数の個数: 48

約数和(自身を含む): 420424704

約数和(自身を除く): 266917476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 49391, 98782, 148173, 197564, 296346, 345737, 592692, 691474, 1037211, 1382948, 1827467, 2074422, 3654934, 4148844, 5482401, 7309868, 10964802, 12792269, 21929604, 25584538, 38376807, 51169076, 76753614, 153507228]

約数ペア:

[(1, 153507228), (2, 76753614), (3, 51169076), (4, 38376807), (6, 25584538), (7, 21929604), (12, 12792269), (14, 10964802), (21, 7309868), (28, 5482401), (37, 4148844), (42, 3654934), (74, 2074422), (84, 1827467), (111, 1382948), (148, 1037211), (222, 691474), (259, 592692), (444, 345737), (518, 296346), (777, 197564), (1036, 148173), (1554, 98782), (3108, 49391)]