120783858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 267079680

約数和(自身を除く): 146295822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 127, 137, 178, 254, 267, 274, 381, 411, 534, 762, 822, 1157, 1651, 1781, 2314, 3302, 3471, 3562, 4953, 5343, 6942, 9906, 10686, 11303, 12193, 17399, 22606, 24386, 33909, 34798, 36579, 52197, 67818, 73158, 104394, 146939, 158509, 226187, 293878, 317018, 440817, 452374, 475527, 678561, 881634, 951054, 1357122, 1548511, 3097022, 4645533, 9291066, 20130643, 40261286, 60391929, 120783858]

約数ペア:

[(1, 120783858), (2, 60391929), (3, 40261286), (6, 20130643), (13, 9291066), (26, 4645533), (39, 3097022), (78, 1548511), (89, 1357122), (127, 951054), (137, 881634), (178, 678561), (254, 475527), (267, 452374), (274, 440817), (381, 317018), (411, 293878), (534, 226187), (762, 158509), (822, 146939), (1157, 104394), (1651, 73158), (1781, 67818), (2314, 52197), (3302, 36579), (3471, 34798), (3562, 33909), (4953, 24386), (5343, 22606), (6942, 17399), (9906, 12193), (10686, 11303)]