158503520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 431500608

約数和(自身を除く): 272997088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 548, 560, 685, 959, 1033, 1096, 1120, 1370, 1918, 2066, 2192, 2740, 3836, 4132, 4384, 4795, 5165, 5480, 7231, 7672, 8264, 9590, 10330, 10960, 14462, 15344, 16528, 19180, 20660, 21920, 28924, 30688, 33056, 36155, 38360, 41320, 57848, 72310, 76720, 82640, 115696, 141521, 144620, 153440, 165280, 231392, 283042, 289240, 566084, 578480, 707605, 990647, 1132168, 1156960, 1415210, 1981294, 2264336, 2830420, 3962588, 4528672, 4953235, 5660840, 7925176, 9906470, 11321680, 15850352, 19812940, 22643360, 31700704, 39625880, 79251760, 158503520]

約数ペア:

[(1, 158503520), (2, 79251760), (4, 39625880), (5, 31700704), (7, 22643360), (8, 19812940), (10, 15850352), (14, 11321680), (16, 9906470), (20, 7925176), (28, 5660840), (32, 4953235), (35, 4528672), (40, 3962588), (56, 2830420), (70, 2264336), (80, 1981294), (112, 1415210), (137, 1156960), (140, 1132168), (160, 990647), (224, 707605), (274, 578480), (280, 566084), (548, 289240), (560, 283042), (685, 231392), (959, 165280), (1033, 153440), (1096, 144620), (1120, 141521), (1370, 115696), (1918, 82640), (2066, 76720), (2192, 72310), (2740, 57848), (3836, 41320), (4132, 38360), (4384, 36155), (4795, 33056), (5165, 30688), (5480, 28924), (7231, 21920), (7672, 20660), (8264, 19180), (9590, 16528), (10330, 15344), (10960, 14462)]