120916376

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 276436800

約数和(自身を除く): 155520424

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 628, 809, 952, 1099, 1256, 1618, 2198, 2669, 3236, 4396, 5338, 5663, 6472, 8792, 10676, 11326, 13753, 18683, 21352, 22652, 27506, 37366, 45304, 55012, 74732, 96271, 110024, 127013, 149464, 192542, 254026, 385084, 508052, 770168, 889091, 1016104, 1778182, 2159221, 3556364, 4318442, 7112728, 8636884, 15114547, 17273768, 30229094, 60458188, 120916376]

約数ペア:

[(1, 120916376), (2, 60458188), (4, 30229094), (7, 17273768), (8, 15114547), (14, 8636884), (17, 7112728), (28, 4318442), (34, 3556364), (56, 2159221), (68, 1778182), (119, 1016104), (136, 889091), (157, 770168), (238, 508052), (314, 385084), (476, 254026), (628, 192542), (809, 149464), (952, 127013), (1099, 110024), (1256, 96271), (1618, 74732), (2198, 55012), (2669, 45304), (3236, 37366), (4396, 27506), (5338, 22652), (5663, 21352), (6472, 18683), (8792, 13753), (10676, 11326)]