136897922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 255744000

約数和(自身を除く): 118846078

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 73, 146, 149, 203, 217, 298, 406, 434, 511, 899, 1022, 1043, 1798, 2086, 2117, 2263, 4234, 4321, 4526, 4619, 6293, 8642, 9238, 10877, 12586, 14819, 15841, 21754, 29638, 30247, 31682, 32333, 60494, 64666, 65627, 76139, 131254, 133951, 152278, 267902, 315433, 337187, 459389, 630866, 674374, 918778, 937657, 1875314, 2208031, 2360309, 4416062, 4720618, 9778423, 19556846, 68448961, 136897922]

約数ペア:

[(1, 136897922), (2, 68448961), (7, 19556846), (14, 9778423), (29, 4720618), (31, 4416062), (58, 2360309), (62, 2208031), (73, 1875314), (146, 937657), (149, 918778), (203, 674374), (217, 630866), (298, 459389), (406, 337187), (434, 315433), (511, 267902), (899, 152278), (1022, 133951), (1043, 131254), (1798, 76139), (2086, 65627), (2117, 64666), (2263, 60494), (4234, 32333), (4321, 31682), (4526, 30247), (4619, 29638), (6293, 21754), (8642, 15841), (9238, 14819), (10877, 12586)]