149296238

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{16741}}^1$

素因数の和:16777

約数の個数: 32

約数和(自身を含む): 281265600

約数和(自身を除く): 131969362

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 16741, 33482, 117187, 217633, 234374, 435266, 820309, 1523431, 1640618, 3046862, 5742163, 10664017, 11484326, 21328034, 74648119, 149296238]

約数ペア:

[(1, 149296238), (2, 74648119), (7, 21328034), (13, 11484326), (14, 10664017), (26, 5742163), (49, 3046862), (91, 1640618), (98, 1523431), (182, 820309), (343, 435266), (637, 234374), (686, 217633), (1274, 117187), (4459, 33482), (8918, 16741)]