168076870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 177384890

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 67, 115, 130, 134, 230, 299, 335, 598, 670, 839, 871, 1495, 1541, 1678, 1742, 2990, 3082, 4195, 4355, 7705, 8390, 8710, 10907, 15410, 19297, 20033, 21814, 38594, 40066, 54535, 56213, 96485, 100165, 109070, 112426, 192970, 200330, 250861, 281065, 501722, 562130, 730769, 1254305, 1292899, 1461538, 2508610, 2585798, 3653845, 6464495, 7307690, 12928990, 16807687, 33615374, 84038435, 168076870]

約数ペア:

[(1, 168076870), (2, 84038435), (5, 33615374), (10, 16807687), (13, 12928990), (23, 7307690), (26, 6464495), (46, 3653845), (65, 2585798), (67, 2508610), (115, 1461538), (130, 1292899), (134, 1254305), (230, 730769), (299, 562130), (335, 501722), (598, 281065), (670, 250861), (839, 200330), (871, 192970), (1495, 112426), (1541, 109070), (1678, 100165), (1742, 96485), (2990, 56213), (3082, 54535), (4195, 40066), (4355, 38594), (7705, 21814), (8390, 20033), (8710, 19297), (10907, 15410)]