146643888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 394419200

約数和(自身を除く): 247775312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 709, 744, 834, 1112, 1418, 1488, 1668, 2127, 2224, 2836, 3336, 4254, 4309, 5672, 6672, 8508, 8618, 11344, 12927, 17016, 17236, 21979, 25854, 34032, 34472, 43958, 51708, 65937, 68944, 87916, 98551, 103416, 131874, 175832, 197102, 206832, 263748, 295653, 351664, 394204, 527496, 591306, 788408, 1054992, 1182612, 1576816, 2365224, 3055081, 4730448, 6110162, 9165243, 12220324, 18330486, 24440648, 36660972, 48881296, 73321944, 146643888]

約数ペア:

[(1, 146643888), (2, 73321944), (3, 48881296), (4, 36660972), (6, 24440648), (8, 18330486), (12, 12220324), (16, 9165243), (24, 6110162), (31, 4730448), (48, 3055081), (62, 2365224), (93, 1576816), (124, 1182612), (139, 1054992), (186, 788408), (248, 591306), (278, 527496), (372, 394204), (417, 351664), (496, 295653), (556, 263748), (709, 206832), (744, 197102), (834, 175832), (1112, 131874), (1418, 103416), (1488, 98551), (1668, 87916), (2127, 68944), (2224, 65937), (2836, 51708), (3336, 43958), (4254, 34472), (4309, 34032), (5672, 25854), (6672, 21979), (8508, 17236), (8618, 17016), (11344, 12927)]