156795018224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{898477}}^1$

素因数の和:899337

約数の個数: 40

約数和(自身を含む): 327549139680

約数和(自身を除く): 170754121456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 839, 1678, 3356, 6712, 10907, 13424, 21814, 43628, 87256, 174512, 898477, 1796954, 3593908, 7187816, 11680201, 14375632, 23360402, 46720804, 93441608, 186883216, 753822203, 1507644406, 3015288812, 6030577624, 9799688639, 12061155248, 19599377278, 39198754556, 78397509112, 156795018224]

約数ペア:

[(1, 156795018224), (2, 78397509112), (4, 39198754556), (8, 19599377278), (13, 12061155248), (16, 9799688639), (26, 6030577624), (52, 3015288812), (104, 1507644406), (208, 753822203), (839, 186883216), (1678, 93441608), (3356, 46720804), (6712, 23360402), (10907, 14375632), (13424, 11680201), (21814, 7187816), (43628, 3593908), (87256, 1796954), (174512, 898477)]