157020436090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1544

約数の個数: 128

約数和(自身を含む): 335189767680

約数和(自身を除く): 178169331590

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 137, 185, 259, 274, 370, 518, 547, 685, 809, 959, 1094, 1295, 1370, 1618, 1918, 2590, 2735, 3829, 4045, 4795, 5069, 5470, 5663, 7658, 8090, 9590, 10138, 11326, 19145, 20239, 25345, 28315, 29933, 35483, 38290, 40478, 50690, 56630, 59866, 70966, 74939, 101195, 110833, 141673, 149665, 149878, 177415, 202390, 209531, 221666, 283346, 299330, 354830, 374695, 419062, 442523, 524573, 554165, 708365, 749390, 775831, 885046, 1047655, 1049146, 1108330, 1416730, 1551662, 2095310, 2212615, 2622865, 2772743, 3097661, 3879155, 4100821, 4425230, 5245730, 5545486, 6195322, 7758310, 8201642, 13863715, 15488305, 16373351, 19409201, 20504105, 27727430, 28705747, 30976610, 32746702, 38818402, 41008210, 57411494, 60625651, 81866755, 97046005, 114613457, 121251302, 143528735, 163733510, 194092010, 229226914, 287057470, 303128255, 424379557, 573067285, 606256510, 848759114, 1146134570, 2121897785, 2243149087, 4243795570, 4486298174, 11215745435, 15702043609, 22431490870, 31404087218, 78510218045, 157020436090]

約数ペア:

[(1, 157020436090), (2, 78510218045), (5, 31404087218), (7, 22431490870), (10, 15702043609), (14, 11215745435), (35, 4486298174), (37, 4243795570), (70, 2243149087), (74, 2121897785), (137, 1146134570), (185, 848759114), (259, 606256510), (274, 573067285), (370, 424379557), (518, 303128255), (547, 287057470), (685, 229226914), (809, 194092010), (959, 163733510), (1094, 143528735), (1295, 121251302), (1370, 114613457), (1618, 97046005), (1918, 81866755), (2590, 60625651), (2735, 57411494), (3829, 41008210), (4045, 38818402), (4795, 32746702), (5069, 30976610), (5470, 28705747), (5663, 27727430), (7658, 20504105), (8090, 19409201), (9590, 16373351), (10138, 15488305), (11326, 13863715), (19145, 8201642), (20239, 7758310), (25345, 6195322), (28315, 5545486), (29933, 5245730), (35483, 4425230), (38290, 4100821), (40478, 3879155), (50690, 3097661), (56630, 2772743), (59866, 2622865), (70966, 2212615), (74939, 2095310), (101195, 1551662), (110833, 1416730), (141673, 1108330), (149665, 1049146), (149878, 1047655), (177415, 885046), (202390, 775831), (209531, 749390), (221666, 708365), (283346, 554165), (299330, 524573), (354830, 442523), (374695, 419062)]