187850988

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 535222688

約数和(自身を除く): 347371700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 103, 108, 117, 156, 162, 206, 234, 309, 324, 351, 412, 433, 468, 618, 702, 866, 927, 1053, 1236, 1299, 1339, 1404, 1732, 1854, 2106, 2598, 2678, 2781, 3708, 3897, 4017, 4212, 5196, 5356, 5562, 5629, 7794, 8034, 8343, 11124, 11258, 11691, 12051, 15588, 16068, 16686, 16887, 22516, 23382, 24102, 33372, 33774, 35073, 36153, 44599, 46764, 48204, 50661, 67548, 70146, 72306, 89198, 101322, 108459, 133797, 140292, 144612, 151983, 178396, 202644, 216918, 267594, 303966, 401391, 433836, 455949, 535188, 579787, 607932, 802782, 911898, 1159574, 1204173, 1605564, 1739361, 1823796, 2319148, 2408346, 3478722, 3612519, 4816692, 5218083, 6957444, 7225038, 10436166, 14450076, 15654249, 20872332, 31308498, 46962747, 62616996, 93925494, 187850988]

約数ペア:

[(1, 187850988), (2, 93925494), (3, 62616996), (4, 46962747), (6, 31308498), (9, 20872332), (12, 15654249), (13, 14450076), (18, 10436166), (26, 7225038), (27, 6957444), (36, 5218083), (39, 4816692), (52, 3612519), (54, 3478722), (78, 2408346), (81, 2319148), (103, 1823796), (108, 1739361), (117, 1605564), (156, 1204173), (162, 1159574), (206, 911898), (234, 802782), (309, 607932), (324, 579787), (351, 535188), (412, 455949), (433, 433836), (468, 401391), (618, 303966), (702, 267594), (866, 216918), (927, 202644), (1053, 178396), (1236, 151983), (1299, 144612), (1339, 140292), (1404, 133797), (1732, 108459), (1854, 101322), (2106, 89198), (2598, 72306), (2678, 70146), (2781, 67548), (3708, 50661), (3897, 48204), (4017, 46764), (4212, 44599), (5196, 36153), (5356, 35073), (5562, 33774), (5629, 33372), (7794, 24102), (8034, 23382), (8343, 22516), (11124, 16887), (11258, 16686), (11691, 16068), (12051, 15588)]