138257328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 420187392

約数和(自身を除く): 281930064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 73, 88, 102, 132, 136, 146, 176, 187, 204, 211, 219, 264, 272, 292, 374, 408, 422, 438, 528, 561, 584, 633, 748, 803, 816, 844, 876, 1122, 1168, 1241, 1266, 1496, 1606, 1688, 1752, 2244, 2321, 2409, 2482, 2532, 2992, 3212, 3376, 3504, 3587, 3723, 4488, 4642, 4818, 4964, 5064, 6424, 6963, 7174, 7446, 8976, 9284, 9636, 9928, 10128, 10761, 12848, 13651, 13926, 14348, 14892, 15403, 18568, 19272, 19856, 21522, 27302, 27852, 28696, 29784, 30806, 37136, 38544, 39457, 40953, 43044, 46209, 54604, 55704, 57392, 59568, 61612, 78914, 81906, 86088, 92418, 109208, 111408, 118371, 123224, 157828, 163812, 169433, 172176, 184836, 218416, 236742, 246448, 261851, 315656, 327624, 338866, 369672, 473484, 508299, 523702, 631312, 655248, 677732, 739344, 785553, 946968, 1016598, 1047404, 1355464, 1571106, 1893936, 2033196, 2094808, 2710928, 2880361, 3142212, 4066392, 4189616, 5760722, 6284424, 8132784, 8641083, 11521444, 12568848, 17282166, 23042888, 34564332, 46085776, 69128664, 138257328]

約数ペア:

[(1, 138257328), (2, 69128664), (3, 46085776), (4, 34564332), (6, 23042888), (8, 17282166), (11, 12568848), (12, 11521444), (16, 8641083), (17, 8132784), (22, 6284424), (24, 5760722), (33, 4189616), (34, 4066392), (44, 3142212), (48, 2880361), (51, 2710928), (66, 2094808), (68, 2033196), (73, 1893936), (88, 1571106), (102, 1355464), (132, 1047404), (136, 1016598), (146, 946968), (176, 785553), (187, 739344), (204, 677732), (211, 655248), (219, 631312), (264, 523702), (272, 508299), (292, 473484), (374, 369672), (408, 338866), (422, 327624), (438, 315656), (528, 261851), (561, 246448), (584, 236742), (633, 218416), (748, 184836), (803, 172176), (816, 169433), (844, 163812), (876, 157828), (1122, 123224), (1168, 118371), (1241, 111408), (1266, 109208), (1496, 92418), (1606, 86088), (1688, 81906), (1752, 78914), (2244, 61612), (2321, 59568), (2409, 57392), (2482, 55704), (2532, 54604), (2992, 46209), (3212, 43044), (3376, 40953), (3504, 39457), (3587, 38544), (3723, 37136), (4488, 30806), (4642, 29784), (4818, 28696), (4964, 27852), (5064, 27302), (6424, 21522), (6963, 19856), (7174, 19272), (7446, 18568), (8976, 15403), (9284, 14892), (9636, 14348), (9928, 13926), (10128, 13651), (10761, 12848)]