166457417308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2243}}^1\times {\mathrm{15683}}^1$

素因数の和:17963

約数の個数: 72

約数和(自身を含む): 360677294208

約数和(自身を除く): 194219876900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2243, 2366, 4486, 4732, 8972, 15683, 15701, 29159, 31366, 31402, 58318, 62732, 62804, 109781, 116636, 203879, 204113, 219562, 379067, 407758, 408226, 439124, 758134, 815516, 816452, 1427153, 1516268, 2650427, 2653469, 2854306, 5300854, 5306938, 5708612, 10601708, 10613876, 18552989, 35176969, 37105978, 70353938, 74211956, 140707876, 246238783, 457300597, 492477566, 914601194, 984955132, 1829202388, 3201104179, 5944907761, 6402208358, 11889815522, 12804416716, 23779631044, 41614354327, 83228708654, 166457417308]

約数ペア:

[(1, 166457417308), (2, 83228708654), (4, 41614354327), (7, 23779631044), (13, 12804416716), (14, 11889815522), (26, 6402208358), (28, 5944907761), (52, 3201104179), (91, 1829202388), (169, 984955132), (182, 914601194), (338, 492477566), (364, 457300597), (676, 246238783), (1183, 140707876), (2243, 74211956), (2366, 70353938), (4486, 37105978), (4732, 35176969), (8972, 18552989), (15683, 10613876), (15701, 10601708), (29159, 5708612), (31366, 5306938), (31402, 5300854), (58318, 2854306), (62732, 2653469), (62804, 2650427), (109781, 1516268), (116636, 1427153), (203879, 816452), (204113, 815516), (219562, 758134), (379067, 439124), (407758, 408226)]