128335904

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 267828120

約数和(自身を除く): 139492216

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 3373, 4756, 6746, 9512, 13492, 19024, 26984, 38048, 53968, 97817, 107936, 138293, 195634, 276586, 391268, 553172, 782536, 1106344, 1565072, 2212688, 3130144, 4010497, 4425376, 8020994, 16041988, 32083976, 64167952, 128335904]

約数ペア:

[(1, 128335904), (2, 64167952), (4, 32083976), (8, 16041988), (16, 8020994), (29, 4425376), (32, 4010497), (41, 3130144), (58, 2212688), (82, 1565072), (116, 1106344), (164, 782536), (232, 553172), (328, 391268), (464, 276586), (656, 195634), (928, 138293), (1189, 107936), (1312, 97817), (2378, 53968), (3373, 38048), (4756, 26984), (6746, 19024), (9512, 13492)]