153973764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{203669}}^1$

素因数の和:203689

約数の個数: 48

約数和(自身を含む): 456220800

約数和(自身を除く): 302247036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 203669, 407338, 611007, 814676, 1222014, 1425683, 1833021, 2444028, 2851366, 3666042, 4277049, 5499063, 5702732, 7332084, 8554098, 10998126, 12831147, 17108196, 21996252, 25662294, 38493441, 51324588, 76986882, 153973764]

約数ペア:

[(1, 153973764), (2, 76986882), (3, 51324588), (4, 38493441), (6, 25662294), (7, 21996252), (9, 17108196), (12, 12831147), (14, 10998126), (18, 8554098), (21, 7332084), (27, 5702732), (28, 5499063), (36, 4277049), (42, 3666042), (54, 2851366), (63, 2444028), (84, 1833021), (108, 1425683), (126, 1222014), (189, 814676), (252, 611007), (378, 407338), (756, 203669)]