181349506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 320690664

約数和(自身を除く): 139341158

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 169, 221, 338, 442, 481, 629, 853, 962, 1258, 1706, 2873, 5746, 6253, 8177, 11089, 12506, 14501, 16354, 22178, 29002, 31561, 63122, 106301, 144157, 188513, 212602, 288314, 377026, 410293, 536537, 820586, 1073074, 2450669, 4901338, 5333809, 6974981, 10667618, 13949962, 90674753, 181349506]

約数ペア:

[(1, 181349506), (2, 90674753), (13, 13949962), (17, 10667618), (26, 6974981), (34, 5333809), (37, 4901338), (74, 2450669), (169, 1073074), (221, 820586), (338, 536537), (442, 410293), (481, 377026), (629, 288314), (853, 212602), (962, 188513), (1258, 144157), (1706, 106301), (2873, 63122), (5746, 31561), (6253, 29002), (8177, 22178), (11089, 16354), (12506, 14501)]