156928152892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1$

素因数の和:2051

約数の個数: 96

約数和(自身を含む): 331883758080

約数和(自身を除く): 174955605188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 557, 653, 811, 1114, 1306, 1622, 2228, 2612, 3244, 3899, 4571, 5677, 7798, 9142, 10583, 11354, 12407, 15409, 15596, 18284, 21166, 22708, 24814, 30818, 42332, 49628, 61636, 74081, 86849, 107863, 148162, 173698, 215726, 296324, 347396, 363721, 431452, 451727, 529583, 727442, 903454, 1059166, 1454884, 1806908, 2118332, 2546047, 3162089, 3707081, 5092094, 6324178, 6910699, 7414162, 8582813, 10062077, 10184188, 12648356, 13821398, 14828324, 17165626, 20124154, 27642796, 34331252, 40248308, 48374893, 60079691, 70434539, 96749786, 120159382, 140869078, 193499572, 240318764, 281738156, 294977731, 589955462, 1179910924, 2064844117, 4129688234, 5604576889, 8259376468, 11209153778, 22418307556, 39232038223, 78464076446, 156928152892]

約数ペア:

[(1, 156928152892), (2, 78464076446), (4, 39232038223), (7, 22418307556), (14, 11209153778), (19, 8259376468), (28, 5604576889), (38, 4129688234), (76, 2064844117), (133, 1179910924), (266, 589955462), (532, 294977731), (557, 281738156), (653, 240318764), (811, 193499572), (1114, 140869078), (1306, 120159382), (1622, 96749786), (2228, 70434539), (2612, 60079691), (3244, 48374893), (3899, 40248308), (4571, 34331252), (5677, 27642796), (7798, 20124154), (9142, 17165626), (10583, 14828324), (11354, 13821398), (12407, 12648356), (15409, 10184188), (15596, 10062077), (18284, 8582813), (21166, 7414162), (22708, 6910699), (24814, 6324178), (30818, 5092094), (42332, 3707081), (49628, 3162089), (61636, 2546047), (74081, 2118332), (86849, 1806908), (107863, 1454884), (148162, 1059166), (173698, 903454), (215726, 727442), (296324, 529583), (347396, 451727), (363721, 431452)]