156919632

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 432740160

約数和(自身を除く): 275820528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 2357, 2774, 3504, 4161, 4714, 5548, 7071, 8322, 9428, 11096, 14142, 16644, 18856, 22192, 28284, 33288, 37712, 44783, 56568, 66576, 89566, 113136, 134349, 172061, 179132, 268698, 344122, 358264, 516183, 537396, 688244, 716528, 1032366, 1074792, 1376488, 2064732, 2149584, 2752976, 3269159, 4129464, 6538318, 8258928, 9807477, 13076636, 19614954, 26153272, 39229908, 52306544, 78459816, 156919632]

約数ペア:

[(1, 156919632), (2, 78459816), (3, 52306544), (4, 39229908), (6, 26153272), (8, 19614954), (12, 13076636), (16, 9807477), (19, 8258928), (24, 6538318), (38, 4129464), (48, 3269159), (57, 2752976), (73, 2149584), (76, 2064732), (114, 1376488), (146, 1074792), (152, 1032366), (219, 716528), (228, 688244), (292, 537396), (304, 516183), (438, 358264), (456, 344122), (584, 268698), (876, 179132), (912, 172061), (1168, 134349), (1387, 113136), (1752, 89566), (2357, 66576), (2774, 56568), (3504, 44783), (4161, 37712), (4714, 33288), (5548, 28284), (7071, 22192), (8322, 18856), (9428, 16644), (11096, 14142)]