131557944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{111869}}^1$

素因数の和:111892

約数の個数: 48

約数和(自身を含む): 382595400

約数和(自身を除く): 251037456

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, 111869, 223738, 335607, 447476, 671214, 783083, 894952, 1342428, 1566166, 2349249, 2684856, 3132332, 4698498, 5481581, 6264664, 9396996, 10963162, 16444743, 18793992, 21926324, 32889486, 43852648, 65778972, 131557944]

約数ペア:

[(1, 131557944), (2, 65778972), (3, 43852648), (4, 32889486), (6, 21926324), (7, 18793992), (8, 16444743), (12, 10963162), (14, 9396996), (21, 6264664), (24, 5481581), (28, 4698498), (42, 3132332), (49, 2684856), (56, 2349249), (84, 1566166), (98, 1342428), (147, 894952), (168, 783083), (196, 671214), (294, 447476), (392, 335607), (588, 223738), (1176, 111869)]