165398428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 333297216

約数和(自身を除く): 167898788

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 164, 299, 533, 598, 943, 1066, 1196, 1886, 2132, 3373, 3772, 6746, 12259, 13492, 24518, 43849, 49036, 77579, 87698, 138293, 155158, 175396, 276586, 310316, 553172, 1008527, 1797809, 2017054, 3180739, 3595618, 4034108, 6361478, 7191236, 12722956, 41349607, 82699214, 165398428]

約数ペア:

[(1, 165398428), (2, 82699214), (4, 41349607), (13, 12722956), (23, 7191236), (26, 6361478), (41, 4034108), (46, 3595618), (52, 3180739), (82, 2017054), (92, 1797809), (164, 1008527), (299, 553172), (533, 310316), (598, 276586), (943, 175396), (1066, 155158), (1196, 138293), (1886, 87698), (2132, 77579), (3373, 49036), (3772, 43849), (6746, 24518), (12259, 13492)]