149715234

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4471

約数の個数: 48

約数和(自身を含む): 342643392

約数和(自身を除く): 192928158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 4357, 5727, 8714, 11454, 13071, 17181, 26142, 34362, 39213, 78426, 100211, 200422, 300633, 361631, 601266, 723262, 901899, 1084893, 1803798, 2169786, 3254679, 6509358, 8317513, 16635026, 24952539, 49905078, 74857617, 149715234]

約数ペア:

[(1, 149715234), (2, 74857617), (3, 49905078), (6, 24952539), (9, 16635026), (18, 8317513), (23, 6509358), (46, 3254679), (69, 2169786), (83, 1803798), (138, 1084893), (166, 901899), (207, 723262), (249, 601266), (414, 361631), (498, 300633), (747, 200422), (1494, 100211), (1909, 78426), (3818, 39213), (4357, 34362), (5727, 26142), (8714, 17181), (11454, 13071)]