156721698822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1\times {\mathrm{19739}}^1$

素因数の和:20637

約数の個数: 64

約数和(自身を含む): 340493207040

約数和(自身を除く): 183771508218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 743, 822, 1486, 1781, 2229, 3562, 4458, 5343, 9659, 10686, 19318, 19739, 28977, 39478, 57954, 59217, 101791, 118434, 203582, 256607, 305373, 513214, 610746, 769821, 1323283, 1539642, 2646566, 2704243, 3969849, 5408486, 7939698, 8112729, 14666077, 16225458, 29332154, 35155159, 43998231, 70310318, 87996462, 105465477, 190659001, 210930954, 381318002, 571977003, 1143954006, 2009252549, 4018505098, 6027757647, 12055515294, 26120283137, 52240566274, 78360849411, 156721698822]

約数ペア:

[(1, 156721698822), (2, 78360849411), (3, 52240566274), (6, 26120283137), (13, 12055515294), (26, 6027757647), (39, 4018505098), (78, 2009252549), (137, 1143954006), (274, 571977003), (411, 381318002), (743, 210930954), (822, 190659001), (1486, 105465477), (1781, 87996462), (2229, 70310318), (3562, 43998231), (4458, 35155159), (5343, 29332154), (9659, 16225458), (10686, 14666077), (19318, 8112729), (19739, 7939698), (28977, 5408486), (39478, 3969849), (57954, 2704243), (59217, 2646566), (101791, 1539642), (118434, 1323283), (203582, 769821), (256607, 610746), (305373, 513214)]