160867370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 311980032

約数和(自身を除く): 151112662

約数列:

[1, 2, 5, 10, 31, 47, 61, 62, 94, 122, 155, 181, 235, 305, 310, 362, 470, 610, 905, 1457, 1810, 1891, 2867, 2914, 3782, 5611, 5734, 7285, 8507, 9455, 11041, 11222, 14335, 14570, 17014, 18910, 22082, 28055, 28670, 42535, 55205, 56110, 85070, 88877, 110410, 177754, 263717, 342271, 444385, 518927, 527434, 684542, 888770, 1037854, 1318585, 1711355, 2594635, 2637170, 3422710, 5189270, 16086737, 32173474, 80433685, 160867370]

約数ペア:

[(1, 160867370), (2, 80433685), (5, 32173474), (10, 16086737), (31, 5189270), (47, 3422710), (61, 2637170), (62, 2594635), (94, 1711355), (122, 1318585), (155, 1037854), (181, 888770), (235, 684542), (305, 527434), (310, 518927), (362, 444385), (470, 342271), (610, 263717), (905, 177754), (1457, 110410), (1810, 88877), (1891, 85070), (2867, 56110), (2914, 55205), (3782, 42535), (5611, 28670), (5734, 28055), (7285, 22082), (8507, 18910), (9455, 17014), (11041, 14570), (11222, 14335)]