148462286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 130229554

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 107, 139, 161, 214, 217, 278, 322, 434, 713, 749, 973, 1426, 1498, 1946, 2461, 3197, 3317, 4309, 4922, 4991, 6394, 6634, 8618, 9982, 14873, 17227, 22379, 23219, 29746, 30163, 34454, 44758, 46438, 60326, 76291, 99107, 104111, 152582, 198214, 208222, 342079, 461063, 534037, 684158, 693749, 922126, 1068074, 1387498, 2394553, 3227441, 4789106, 6454882, 10604449, 21208898, 74231143, 148462286]

約数ペア:

[(1, 148462286), (2, 74231143), (7, 21208898), (14, 10604449), (23, 6454882), (31, 4789106), (46, 3227441), (62, 2394553), (107, 1387498), (139, 1068074), (161, 922126), (214, 693749), (217, 684158), (278, 534037), (322, 461063), (434, 342079), (713, 208222), (749, 198214), (973, 152582), (1426, 104111), (1498, 99107), (1946, 76291), (2461, 60326), (3197, 46438), (3317, 44758), (4309, 34454), (4922, 30163), (4991, 29746), (6394, 23219), (6634, 22379), (8618, 17227), (9982, 14873)]