146597120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6775

約数の個数: 72

約数和(自身を含む): 371856744

約数和(自身を除く): 225259624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 6737, 10880, 13474, 21760, 26948, 33685, 53896, 67370, 107792, 114529, 134740, 215584, 229058, 269480, 431168, 458116, 538960, 572645, 862336, 916232, 1077920, 1145290, 1724672, 1832464, 2155840, 2290580, 3664928, 4311680, 4581160, 7329856, 8623360, 9162320, 14659712, 18324640, 29319424, 36649280, 73298560, 146597120]

約数ペア:

[(1, 146597120), (2, 73298560), (4, 36649280), (5, 29319424), (8, 18324640), (10, 14659712), (16, 9162320), (17, 8623360), (20, 7329856), (32, 4581160), (34, 4311680), (40, 3664928), (64, 2290580), (68, 2155840), (80, 1832464), (85, 1724672), (128, 1145290), (136, 1077920), (160, 916232), (170, 862336), (256, 572645), (272, 538960), (320, 458116), (340, 431168), (544, 269480), (640, 229058), (680, 215584), (1088, 134740), (1280, 114529), (1360, 107792), (2176, 67370), (2720, 53896), (4352, 33685), (5440, 26948), (6737, 21760), (10880, 13474)]