189935928

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 160

約数和(自身を含む): 654968160

約数和(自身を除く): 465032232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3221, 3276, 4212, 4536, 4914, 6442, 6552, 7371, 8424, 9663, 9828, 12884, 14742, 19326, 19656, 22547, 25768, 28989, 29484, 38652, 41873, 45094, 57978, 58968, 67641, 77304, 83746, 86967, 90188, 115956, 125619, 135282, 167492, 173934, 180376, 202923, 231912, 251238, 260901, 270564, 293111, 334984, 347868, 376857, 405846, 502476, 521802, 541128, 586222, 608769, 695736, 753714, 811692, 879333, 1004952, 1043604, 1130571, 1172444, 1217538, 1507428, 1623384, 1758666, 1826307, 2087208, 2261142, 2344888, 2435076, 2637999, 3014856, 3391713, 3517332, 3652614, 4522284, 4870152, 5275998, 6783426, 7034664, 7305228, 7913997, 9044568, 10551996, 13566852, 14610456, 15827994, 21103992, 23741991, 27133704, 31655988, 47483982, 63311976, 94967964, 189935928]

約数ペア:

[(1, 189935928), (2, 94967964), (3, 63311976), (4, 47483982), (6, 31655988), (7, 27133704), (8, 23741991), (9, 21103992), (12, 15827994), (13, 14610456), (14, 13566852), (18, 10551996), (21, 9044568), (24, 7913997), (26, 7305228), (27, 7034664), (28, 6783426), (36, 5275998), (39, 4870152), (42, 4522284), (52, 3652614), (54, 3517332), (56, 3391713), (63, 3014856), (72, 2637999), (78, 2435076), (81, 2344888), (84, 2261142), (91, 2087208), (104, 1826307), (108, 1758666), (117, 1623384), (126, 1507428), (156, 1217538), (162, 1172444), (168, 1130571), (182, 1043604), (189, 1004952), (216, 879333), (234, 811692), (252, 753714), (273, 695736), (312, 608769), (324, 586222), (351, 541128), (364, 521802), (378, 502476), (468, 405846), (504, 376857), (546, 347868), (567, 334984), (648, 293111), (702, 270564), (728, 260901), (756, 251238), (819, 231912), (936, 202923), (1053, 180376), (1092, 173934), (1134, 167492), (1404, 135282), (1512, 125619), (1638, 115956), (2106, 90188), (2184, 86967), (2268, 83746), (2457, 77304), (2808, 67641), (3221, 58968), (3276, 57978), (4212, 45094), (4536, 41873), (4914, 38652), (6442, 29484), (6552, 28989), (7371, 25768), (8424, 22547), (9663, 19656), (9828, 19326), (12884, 14742)]