145308408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27901}}^1$

素因数の和:27948

約数の個数: 64

約数和(自身を含む): 428574720

約数和(自身を除く): 283266312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 27901, 55802, 83703, 111604, 167406, 195307, 223208, 334812, 390614, 585921, 669624, 781228, 864931, 1171842, 1562456, 1729862, 2343684, 2594793, 3459724, 4687368, 5189586, 6054517, 6919448, 10379172, 12109034, 18163551, 20758344, 24218068, 36327102, 48436136, 72654204, 145308408]

約数ペア:

[(1, 145308408), (2, 72654204), (3, 48436136), (4, 36327102), (6, 24218068), (7, 20758344), (8, 18163551), (12, 12109034), (14, 10379172), (21, 6919448), (24, 6054517), (28, 5189586), (31, 4687368), (42, 3459724), (56, 2594793), (62, 2343684), (84, 1729862), (93, 1562456), (124, 1171842), (168, 864931), (186, 781228), (217, 669624), (248, 585921), (372, 390614), (434, 334812), (651, 223208), (744, 195307), (868, 167406), (1302, 111604), (1736, 83703), (2604, 55802), (5208, 27901)]