145903104

素因数分解:

$2^9\times 3^2\times {\mathrm{31663}}^1$

素因数の和:31687

約数の個数: 60

約数和(自身を含む): 421099536

約数和(自身を除く): 275196432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 31663, 63326, 94989, 126652, 189978, 253304, 284967, 379956, 506608, 569934, 759912, 1013216, 1139868, 1519824, 2026432, 2279736, 3039648, 4052864, 4559472, 6079296, 8105728, 9118944, 12158592, 16211456, 18237888, 24317184, 36475776, 48634368, 72951552, 145903104]

約数ペア:

[(1, 145903104), (2, 72951552), (3, 48634368), (4, 36475776), (6, 24317184), (8, 18237888), (9, 16211456), (12, 12158592), (16, 9118944), (18, 8105728), (24, 6079296), (32, 4559472), (36, 4052864), (48, 3039648), (64, 2279736), (72, 2026432), (96, 1519824), (128, 1139868), (144, 1013216), (192, 759912), (256, 569934), (288, 506608), (384, 379956), (512, 284967), (576, 253304), (768, 189978), (1152, 126652), (1536, 94989), (2304, 63326), (4608, 31663)]