190079784

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 535461300

約数和(自身を除く): 345381516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 591, 648, 788, 1182, 1489, 1576, 1773, 2364, 2978, 3546, 4467, 4728, 5319, 5956, 7092, 8934, 10638, 11912, 13401, 14184, 15957, 17868, 21276, 26802, 31914, 35736, 40203, 42552, 53604, 63828, 80406, 107208, 120609, 127656, 160812, 241218, 293333, 321624, 482436, 586666, 879999, 964872, 1173332, 1759998, 2346664, 2639997, 3519996, 5279994, 7039992, 7919991, 10559988, 15839982, 21119976, 23759973, 31679964, 47519946, 63359928, 95039892, 190079784]

約数ペア:

[(1, 190079784), (2, 95039892), (3, 63359928), (4, 47519946), (6, 31679964), (8, 23759973), (9, 21119976), (12, 15839982), (18, 10559988), (24, 7919991), (27, 7039992), (36, 5279994), (54, 3519996), (72, 2639997), (81, 2346664), (108, 1759998), (162, 1173332), (197, 964872), (216, 879999), (324, 586666), (394, 482436), (591, 321624), (648, 293333), (788, 241218), (1182, 160812), (1489, 127656), (1576, 120609), (1773, 107208), (2364, 80406), (2978, 63828), (3546, 53604), (4467, 42552), (4728, 40203), (5319, 35736), (5956, 31914), (7092, 26802), (8934, 21276), (10638, 17868), (11912, 15957), (13401, 14184)]