137788376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 290109600

約数和(自身を除く): 152321224

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 89, 146, 178, 241, 292, 356, 482, 584, 712, 803, 964, 979, 1606, 1928, 1958, 2651, 3212, 3916, 5302, 6424, 6497, 7832, 10604, 12994, 17593, 21208, 21449, 25988, 35186, 42898, 51976, 70372, 71467, 85796, 140744, 142934, 171592, 193523, 235939, 285868, 387046, 471878, 571736, 774092, 943756, 1548184, 1565777, 1887512, 3131554, 6263108, 12526216, 17223547, 34447094, 68894188, 137788376]

約数ペア:

[(1, 137788376), (2, 68894188), (4, 34447094), (8, 17223547), (11, 12526216), (22, 6263108), (44, 3131554), (73, 1887512), (88, 1565777), (89, 1548184), (146, 943756), (178, 774092), (241, 571736), (292, 471878), (356, 387046), (482, 285868), (584, 235939), (712, 193523), (803, 171592), (964, 142934), (979, 140744), (1606, 85796), (1928, 71467), (1958, 70372), (2651, 51976), (3212, 42898), (3916, 35186), (5302, 25988), (6424, 21449), (6497, 21208), (7832, 17593), (10604, 12994)]