156937904548

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{439}}^1\times {\mathrm{18191}}^1$

素因数の和:18685

約数の個数: 48

約数和(自身を含む): 292483699200

約数和(自身を除く): 135545794652

約数列:

[1, 2, 4, 17, 34, 68, 289, 439, 578, 878, 1156, 1756, 4913, 7463, 9826, 14926, 18191, 19652, 29852, 36382, 72764, 126871, 253742, 309247, 507484, 618494, 1236988, 2156807, 4313614, 5257199, 7985849, 8627228, 10514398, 15971698, 21028796, 31943396, 89372383, 135759433, 178744766, 271518866, 357489532, 543037732, 2307910361, 4615820722, 9231641444, 39234476137, 78468952274, 156937904548]

約数ペア:

[(1, 156937904548), (2, 78468952274), (4, 39234476137), (17, 9231641444), (34, 4615820722), (68, 2307910361), (289, 543037732), (439, 357489532), (578, 271518866), (878, 178744766), (1156, 135759433), (1756, 89372383), (4913, 31943396), (7463, 21028796), (9826, 15971698), (14926, 10514398), (18191, 8627228), (19652, 7985849), (29852, 5257199), (36382, 4313614), (72764, 2156807), (126871, 1236988), (253742, 618494), (309247, 507484)]