123893224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 308448000

約数和(自身を除く): 184554776

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 53, 56, 76, 91, 104, 106, 133, 152, 169, 182, 212, 247, 266, 338, 364, 371, 424, 494, 532, 676, 689, 728, 742, 988, 1007, 1064, 1183, 1352, 1378, 1484, 1729, 1976, 2014, 2197, 2366, 2756, 2968, 3211, 3458, 4028, 4394, 4732, 4823, 5512, 6422, 6916, 7049, 8056, 8788, 8957, 9464, 9646, 12844, 13091, 13832, 14098, 15379, 17576, 17914, 19292, 22477, 25688, 26182, 28196, 30758, 35828, 38584, 41743, 44954, 52364, 56392, 61516, 62699, 71656, 83486, 89908, 91637, 104728, 116441, 123032, 125398, 166972, 170183, 179816, 183274, 232882, 250796, 292201, 333944, 340366, 366548, 465764, 501592, 584402, 680732, 733096, 815087, 931528, 1168804, 1191281, 1361464, 1630174, 2212379, 2337608, 2382562, 3260348, 4424758, 4765124, 6520696, 8849516, 9530248, 15486653, 17699032, 30973306, 61946612, 123893224]

約数ペア:

[(1, 123893224), (2, 61946612), (4, 30973306), (7, 17699032), (8, 15486653), (13, 9530248), (14, 8849516), (19, 6520696), (26, 4765124), (28, 4424758), (38, 3260348), (52, 2382562), (53, 2337608), (56, 2212379), (76, 1630174), (91, 1361464), (104, 1191281), (106, 1168804), (133, 931528), (152, 815087), (169, 733096), (182, 680732), (212, 584402), (247, 501592), (266, 465764), (338, 366548), (364, 340366), (371, 333944), (424, 292201), (494, 250796), (532, 232882), (676, 183274), (689, 179816), (728, 170183), (742, 166972), (988, 125398), (1007, 123032), (1064, 116441), (1183, 104728), (1352, 91637), (1378, 89908), (1484, 83486), (1729, 71656), (1976, 62699), (2014, 61516), (2197, 56392), (2366, 52364), (2756, 44954), (2968, 41743), (3211, 38584), (3458, 35828), (4028, 30758), (4394, 28196), (4732, 26182), (4823, 25688), (5512, 22477), (6422, 19292), (6916, 17914), (7049, 17576), (8056, 15379), (8788, 14098), (8957, 13832), (9464, 13091), (9646, 12844)]