163946232

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{7879}}^1$

素因数の和:7925

約数の個数: 72

約数和(自身を含む): 471736200

約数和(自身を除く): 307789968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 7879, 10404, 15758, 20808, 23637, 31516, 47274, 63032, 70911, 94548, 133943, 141822, 189096, 267886, 283644, 401829, 535772, 567288, 803658, 1071544, 1205487, 1607316, 2277031, 2410974, 3214632, 4554062, 4821948, 6831093, 9108124, 9643896, 13662186, 18216248, 20493279, 27324372, 40986558, 54648744, 81973116, 163946232]

約数ペア:

[(1, 163946232), (2, 81973116), (3, 54648744), (4, 40986558), (6, 27324372), (8, 20493279), (9, 18216248), (12, 13662186), (17, 9643896), (18, 9108124), (24, 6831093), (34, 4821948), (36, 4554062), (51, 3214632), (68, 2410974), (72, 2277031), (102, 1607316), (136, 1205487), (153, 1071544), (204, 803658), (289, 567288), (306, 535772), (408, 401829), (578, 283644), (612, 267886), (867, 189096), (1156, 141822), (1224, 133943), (1734, 94548), (2312, 70911), (2601, 63032), (3468, 47274), (5202, 31516), (6936, 23637), (7879, 20808), (10404, 15758)]