123836262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 311247360

約数和(自身を除く): 187411098

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 37, 38, 51, 57, 66, 74, 102, 111, 114, 157, 187, 209, 222, 314, 323, 374, 407, 418, 471, 561, 627, 629, 646, 703, 814, 942, 969, 1122, 1221, 1254, 1258, 1406, 1727, 1887, 1938, 2109, 2442, 2669, 2983, 3454, 3553, 3774, 4218, 5181, 5338, 5809, 5966, 6919, 7106, 7733, 8007, 8949, 10362, 10659, 11618, 11951, 13838, 15466, 16014, 17427, 17898, 20757, 21318, 23199, 23902, 29359, 32813, 34854, 35853, 41514, 46398, 50711, 58718, 63899, 65626, 71706, 88077, 98439, 98753, 101422, 110371, 127798, 131461, 152133, 176154, 191697, 196878, 197506, 220742, 262922, 296259, 304266, 331113, 383394, 394383, 557821, 592518, 662226, 788766, 1086283, 1115642, 1214081, 1673463, 1876307, 2172566, 2428162, 3258849, 3346926, 3642243, 3752614, 5628921, 6517698, 7284486, 11257842, 20639377, 41278754, 61918131, 123836262]

約数ペア:

[(1, 123836262), (2, 61918131), (3, 41278754), (6, 20639377), (11, 11257842), (17, 7284486), (19, 6517698), (22, 5628921), (33, 3752614), (34, 3642243), (37, 3346926), (38, 3258849), (51, 2428162), (57, 2172566), (66, 1876307), (74, 1673463), (102, 1214081), (111, 1115642), (114, 1086283), (157, 788766), (187, 662226), (209, 592518), (222, 557821), (314, 394383), (323, 383394), (374, 331113), (407, 304266), (418, 296259), (471, 262922), (561, 220742), (627, 197506), (629, 196878), (646, 191697), (703, 176154), (814, 152133), (942, 131461), (969, 127798), (1122, 110371), (1221, 101422), (1254, 98753), (1258, 98439), (1406, 88077), (1727, 71706), (1887, 65626), (1938, 63899), (2109, 58718), (2442, 50711), (2669, 46398), (2983, 41514), (3454, 35853), (3553, 34854), (3774, 32813), (4218, 29359), (5181, 23902), (5338, 23199), (5809, 21318), (5966, 20757), (6919, 17898), (7106, 17427), (7733, 16014), (8007, 15466), (8949, 13838), (10362, 11951), (10659, 11618)]