163923704620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37086811}}^1$

素因数の和:37086850

約数の個数: 48

約数和(自身を含む): 392526818208

約数和(自身を除く): 228603113588

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 37086811, 74173622, 148347244, 185434055, 370868110, 482128543, 630475787, 741736220, 964257086, 1260951574, 1928514172, 2410642715, 2521903148, 3152378935, 4821285430, 6304757870, 8196185231, 9642570860, 12609515740, 16392370462, 32784740924, 40980926155, 81961852310, 163923704620]

約数ペア:

[(1, 163923704620), (2, 81961852310), (4, 40980926155), (5, 32784740924), (10, 16392370462), (13, 12609515740), (17, 9642570860), (20, 8196185231), (26, 6304757870), (34, 4821285430), (52, 3152378935), (65, 2521903148), (68, 2410642715), (85, 1928514172), (130, 1260951574), (170, 964257086), (221, 741736220), (260, 630475787), (340, 482128543), (442, 370868110), (884, 185434055), (1105, 148347244), (2210, 74173622), (4420, 37086811)]