196145676

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 518918400

約数和(自身を除く): 322772724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2111, 2581, 3204, 4222, 5162, 6333, 7743, 8444, 10324, 12666, 15486, 18999, 23229, 25332, 30972, 37998, 46458, 61219, 75996, 92916, 122438, 183657, 187879, 244876, 367314, 375758, 550971, 563637, 734628, 751516, 1101942, 1127274, 1690911, 2203884, 2254548, 3381822, 5448491, 6763644, 10896982, 16345473, 21793964, 32690946, 49036419, 65381892, 98072838, 196145676]

約数ペア:

[(1, 196145676), (2, 98072838), (3, 65381892), (4, 49036419), (6, 32690946), (9, 21793964), (12, 16345473), (18, 10896982), (29, 6763644), (36, 5448491), (58, 3381822), (87, 2254548), (89, 2203884), (116, 1690911), (174, 1127274), (178, 1101942), (261, 751516), (267, 734628), (348, 563637), (356, 550971), (522, 375758), (534, 367314), (801, 244876), (1044, 187879), (1068, 183657), (1602, 122438), (2111, 92916), (2581, 75996), (3204, 61219), (4222, 46458), (5162, 37998), (6333, 30972), (7743, 25332), (8444, 23229), (10324, 18999), (12666, 15486)]