127063792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 272204800

約数和(自身を除く): 145141008

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 97, 124, 139, 152, 194, 248, 278, 304, 388, 496, 556, 589, 776, 1112, 1178, 1552, 1843, 2224, 2356, 2641, 3007, 3686, 4309, 4712, 5282, 6014, 7372, 8618, 9424, 10564, 12028, 13483, 14744, 17236, 21128, 24056, 26966, 29488, 34472, 42256, 48112, 53932, 57133, 68944, 81871, 107864, 114266, 163742, 215728, 228532, 256177, 327484, 417973, 457064, 512354, 654968, 835946, 914128, 1024708, 1309936, 1671892, 2049416, 3343784, 4098832, 6687568, 7941487, 15882974, 31765948, 63531896, 127063792]

約数ペア:

[(1, 127063792), (2, 63531896), (4, 31765948), (8, 15882974), (16, 7941487), (19, 6687568), (31, 4098832), (38, 3343784), (62, 2049416), (76, 1671892), (97, 1309936), (124, 1024708), (139, 914128), (152, 835946), (194, 654968), (248, 512354), (278, 457064), (304, 417973), (388, 327484), (496, 256177), (556, 228532), (589, 215728), (776, 163742), (1112, 114266), (1178, 107864), (1552, 81871), (1843, 68944), (2224, 57133), (2356, 53932), (2641, 48112), (3007, 42256), (3686, 34472), (4309, 29488), (4712, 26966), (5282, 24056), (6014, 21128), (7372, 17236), (8618, 14744), (9424, 13483), (10564, 12028)]