172820466

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 502508160

約数和(自身を除く): 329687694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 617, 702, 741, 798, 819, 1026, 1053, 1134, 1197, 1234, 1482, 1539, 1638, 1729, 1851, 2106, 2223, 2394, 2457, 3078, 3458, 3591, 3702, 4319, 4446, 4914, 5187, 5553, 6669, 7182, 7371, 8021, 8638, 10374, 10773, 11106, 11723, 12957, 13338, 14742, 15561, 16042, 16659, 20007, 21546, 23446, 24063, 25914, 31122, 33318, 35169, 38871, 40014, 46683, 48126, 49977, 56147, 70338, 72189, 77742, 82061, 93366, 99954, 105507, 112294, 116613, 140049, 144378, 152399, 164122, 168441, 211014, 216567, 233226, 246183, 280098, 304798, 316521, 336882, 349839, 433134, 457197, 492366, 505323, 633042, 649701, 699678, 738549, 914394, 949563, 1010646, 1066793, 1299402, 1371591, 1477098, 1515969, 1899126, 2133586, 2215647, 2743182, 3031938, 3200379, 4114773, 4431294, 4547907, 6400758, 6646941, 8229546, 9095814, 9601137, 12344319, 13293882, 19202274, 24688638, 28803411, 57606822, 86410233, 172820466]

約数ペア:

[(1, 172820466), (2, 86410233), (3, 57606822), (6, 28803411), (7, 24688638), (9, 19202274), (13, 13293882), (14, 12344319), (18, 9601137), (19, 9095814), (21, 8229546), (26, 6646941), (27, 6400758), (38, 4547907), (39, 4431294), (42, 4114773), (54, 3200379), (57, 3031938), (63, 2743182), (78, 2215647), (81, 2133586), (91, 1899126), (114, 1515969), (117, 1477098), (126, 1371591), (133, 1299402), (162, 1066793), (171, 1010646), (182, 949563), (189, 914394), (234, 738549), (247, 699678), (266, 649701), (273, 633042), (342, 505323), (351, 492366), (378, 457197), (399, 433134), (494, 349839), (513, 336882), (546, 316521), (567, 304798), (617, 280098), (702, 246183), (741, 233226), (798, 216567), (819, 211014), (1026, 168441), (1053, 164122), (1134, 152399), (1197, 144378), (1234, 140049), (1482, 116613), (1539, 112294), (1638, 105507), (1729, 99954), (1851, 93366), (2106, 82061), (2223, 77742), (2394, 72189), (2457, 70338), (3078, 56147), (3458, 49977), (3591, 48126), (3702, 46683), (4319, 40014), (4446, 38871), (4914, 35169), (5187, 33318), (5553, 31122), (6669, 25914), (7182, 24063), (7371, 23446), (8021, 21546), (8638, 20007), (10374, 16659), (10773, 16042), (11106, 15561), (11723, 14742), (12957, 13338)]