138103308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32237}}^1$

素因数の和:32271

約数の個数: 72

約数和(自身を含む): 422446752

約数和(自身を除く): 284343444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 32237, 64474, 96711, 128948, 193422, 225659, 290133, 386844, 451318, 548029, 580266, 676977, 902636, 1096058, 1160532, 1353954, 1644087, 2030931, 2192116, 2707908, 3288174, 3836203, 4061862, 4932261, 6576348, 7672406, 8123724, 9864522, 11508609, 15344812, 19729044, 23017218, 34525827, 46034436, 69051654, 138103308]

約数ペア:

[(1, 138103308), (2, 69051654), (3, 46034436), (4, 34525827), (6, 23017218), (7, 19729044), (9, 15344812), (12, 11508609), (14, 9864522), (17, 8123724), (18, 7672406), (21, 6576348), (28, 4932261), (34, 4061862), (36, 3836203), (42, 3288174), (51, 2707908), (63, 2192116), (68, 2030931), (84, 1644087), (102, 1353954), (119, 1160532), (126, 1096058), (153, 902636), (204, 676977), (238, 580266), (252, 548029), (306, 451318), (357, 386844), (476, 290133), (612, 225659), (714, 193422), (1071, 128948), (1428, 96711), (2142, 64474), (4284, 32237)]