145140744

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{123419}}^1$

素因数の和:123442

約数の個数: 48

約数和(自身を含む): 422096400

約数和(自身を除く): 276955656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 123419, 246838, 370257, 493676, 740514, 863933, 987352, 1481028, 1727866, 2591799, 2962056, 3455732, 5183598, 6047531, 6911464, 10367196, 12095062, 18142593, 20734392, 24190124, 36285186, 48380248, 72570372, 145140744]

約数ペア:

[(1, 145140744), (2, 72570372), (3, 48380248), (4, 36285186), (6, 24190124), (7, 20734392), (8, 18142593), (12, 12095062), (14, 10367196), (21, 6911464), (24, 6047531), (28, 5183598), (42, 3455732), (49, 2962056), (56, 2591799), (84, 1727866), (98, 1481028), (147, 987352), (168, 863933), (196, 740514), (294, 493676), (392, 370257), (588, 246838), (1176, 123419)]