148609840

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22381}}^1$

素因数の和:22477

約数の個数: 40

約数和(自身を含む): 349696368

約数和(自身を除く): 201086528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 22381, 44762, 89524, 111905, 179048, 223810, 358096, 447620, 895240, 1790480, 1857623, 3715246, 7430492, 9288115, 14860984, 18576230, 29721968, 37152460, 74304920, 148609840]

約数ペア:

[(1, 148609840), (2, 74304920), (4, 37152460), (5, 29721968), (8, 18576230), (10, 14860984), (16, 9288115), (20, 7430492), (40, 3715246), (80, 1857623), (83, 1790480), (166, 895240), (332, 447620), (415, 358096), (664, 223810), (830, 179048), (1328, 111905), (1660, 89524), (3320, 44762), (6640, 22381)]