196987752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{16189}}^1$

素因数の和:16227

約数の個数: 72

約数和(自身を含む): 577740150

約数和(自身を除く): 380752398

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, 16189, 32378, 48567, 64756, 97134, 129512, 145701, 194268, 210457, 291402, 388536, 420914, 582804, 631371, 841828, 1165608, 1262742, 1683656, 1894113, 2525484, 2735941, 3788226, 5050968, 5471882, 7576452, 8207823, 10943764, 15152904, 16415646, 21887528, 24623469, 32831292, 49246938, 65662584, 98493876, 196987752]

約数ペア:

[(1, 196987752), (2, 98493876), (3, 65662584), (4, 49246938), (6, 32831292), (8, 24623469), (9, 21887528), (12, 16415646), (13, 15152904), (18, 10943764), (24, 8207823), (26, 7576452), (36, 5471882), (39, 5050968), (52, 3788226), (72, 2735941), (78, 2525484), (104, 1894113), (117, 1683656), (156, 1262742), (169, 1165608), (234, 841828), (312, 631371), (338, 582804), (468, 420914), (507, 388536), (676, 291402), (936, 210457), (1014, 194268), (1352, 145701), (1521, 129512), (2028, 97134), (3042, 64756), (4056, 48567), (6084, 32378), (12168, 16189)]