166967892

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 180

約数和(自身を含む): 547483860

約数和(自身を除く): 380515968

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 809, 819, 882, 1053, 1092, 1134, 1274, 1323, 1404, 1618, 1638, 1764, 1911, 2106, 2268, 2427, 2457, 2548, 2646, 3236, 3276, 3822, 3969, 4212, 4854, 4914, 5292, 5663, 5733, 7281, 7371, 7644, 7938, 9708, 9828, 10517, 11326, 11466, 14562, 14742, 15876, 16989, 17199, 21034, 21843, 22652, 22932, 29124, 29484, 31551, 33978, 34398, 39641, 42068, 43686, 50967, 51597, 63102, 65529, 67956, 68796, 73619, 79282, 87372, 94653, 101934, 103194, 118923, 126204, 131058, 147238, 152901, 158564, 189306, 203868, 206388, 220857, 237846, 262116, 283959, 294476, 305802, 356769, 378612, 441714, 458703, 475692, 515333, 567918, 611604, 662571, 713538, 851877, 883428, 917406, 1030666, 1070307, 1135836, 1325142, 1427076, 1545999, 1703754, 1834812, 1987713, 2061332, 2140614, 2650284, 3091998, 3210921, 3407508, 3975426, 4281228, 4637997, 5963139, 6183996, 6421842, 7950852, 9275994, 11926278, 12843684, 13913991, 18551988, 23852556, 27827982, 41741973, 55655964, 83483946, 166967892]

約数ペア:

[(1, 166967892), (2, 83483946), (3, 55655964), (4, 41741973), (6, 27827982), (7, 23852556), (9, 18551988), (12, 13913991), (13, 12843684), (14, 11926278), (18, 9275994), (21, 7950852), (26, 6421842), (27, 6183996), (28, 5963139), (36, 4637997), (39, 4281228), (42, 3975426), (49, 3407508), (52, 3210921), (54, 3091998), (63, 2650284), (78, 2140614), (81, 2061332), (84, 1987713), (91, 1834812), (98, 1703754), (108, 1545999), (117, 1427076), (126, 1325142), (147, 1135836), (156, 1070307), (162, 1030666), (182, 917406), (189, 883428), (196, 851877), (234, 713538), (252, 662571), (273, 611604), (294, 567918), (324, 515333), (351, 475692), (364, 458703), (378, 441714), (441, 378612), (468, 356769), (546, 305802), (567, 294476), (588, 283959), (637, 262116), (702, 237846), (756, 220857), (809, 206388), (819, 203868), (882, 189306), (1053, 158564), (1092, 152901), (1134, 147238), (1274, 131058), (1323, 126204), (1404, 118923), (1618, 103194), (1638, 101934), (1764, 94653), (1911, 87372), (2106, 79282), (2268, 73619), (2427, 68796), (2457, 67956), (2548, 65529), (2646, 63102), (3236, 51597), (3276, 50967), (3822, 43686), (3969, 42068), (4212, 39641), (4854, 34398), (4914, 33978), (5292, 31551), (5663, 29484), (5733, 29124), (7281, 22932), (7371, 22652), (7644, 21843), (7938, 21034), (9708, 17199), (9828, 16989), (10517, 15876), (11326, 14742), (11466, 14562)]