193921416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{15937}}^1$

素因数の和:15975

約数の個数: 72

約数和(自身を含む): 568747530

約数和(自身を除く): 374826114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 15937, 31874, 47811, 63748, 95622, 127496, 143433, 191244, 207181, 286866, 382488, 414362, 573732, 621543, 828724, 1147464, 1243086, 1657448, 1864629, 2486172, 2693353, 3729258, 4972344, 5386706, 7458516, 8080059, 10773412, 14917032, 16160118, 21546824, 24240177, 32320236, 48480354, 64640472, 96960708, 193921416]

約数ペア:

[(1, 193921416), (2, 96960708), (3, 64640472), (4, 48480354), (6, 32320236), (8, 24240177), (9, 21546824), (12, 16160118), (13, 14917032), (18, 10773412), (24, 8080059), (26, 7458516), (36, 5386706), (39, 4972344), (52, 3729258), (72, 2693353), (78, 2486172), (104, 1864629), (117, 1657448), (156, 1243086), (169, 1147464), (234, 828724), (312, 621543), (338, 573732), (468, 414362), (507, 382488), (676, 286866), (936, 207181), (1014, 191244), (1352, 143433), (1521, 127496), (2028, 95622), (3042, 63748), (4056, 47811), (6084, 31874), (12168, 15937)]