128695068

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4568

約数の個数: 60

約数和(自身を含む): 340290720

約数和(自身を除く): 211595652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3204, 4463, 4806, 7209, 8926, 9612, 13389, 14418, 17852, 26778, 28836, 40167, 53556, 80334, 120501, 160668, 241002, 361503, 397207, 482004, 723006, 794414, 1191621, 1446012, 1588828, 2383242, 3574863, 4766484, 7149726, 10724589, 14299452, 21449178, 32173767, 42898356, 64347534, 128695068]

約数ペア:

[(1, 128695068), (2, 64347534), (3, 42898356), (4, 32173767), (6, 21449178), (9, 14299452), (12, 10724589), (18, 7149726), (27, 4766484), (36, 3574863), (54, 2383242), (81, 1588828), (89, 1446012), (108, 1191621), (162, 794414), (178, 723006), (267, 482004), (324, 397207), (356, 361503), (534, 241002), (801, 160668), (1068, 120501), (1602, 80334), (2403, 53556), (3204, 40167), (4463, 28836), (4806, 26778), (7209, 17852), (8926, 14418), (9612, 13389)]