156684165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 156844155

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 41, 53, 55, 57, 69, 95, 115, 123, 159, 165, 205, 209, 253, 265, 285, 345, 437, 451, 583, 615, 627, 759, 779, 795, 943, 1007, 1045, 1219, 1265, 1311, 1353, 1749, 2173, 2185, 2255, 2337, 2829, 2915, 3021, 3135, 3657, 3795, 3895, 4715, 4807, 5035, 6095, 6519, 6555, 6765, 8569, 8745, 10373, 10865, 11077, 11685, 13409, 14145, 14421, 15105, 17917, 18285, 23161, 23903, 24035, 25707, 31119, 32595, 33231, 40227, 41287, 42845, 49979, 51865, 53751, 55385, 67045, 69483, 71709, 72105, 89585, 115805, 119515, 123861, 128535, 149937, 155595, 166155, 197087, 201135, 206435, 249895, 254771, 268755, 347415, 358545, 454157, 549769, 591261, 619305, 749685, 764313, 949601, 985435, 1273855, 1362471, 1649307, 2270785, 2748845, 2848803, 2956305, 3821565, 4748005, 6812355, 8246535, 10445611, 14244015, 31336833, 52228055, 156684165]

約数ペア:

[(1, 156684165), (3, 52228055), (5, 31336833), (11, 14244015), (15, 10445611), (19, 8246535), (23, 6812355), (33, 4748005), (41, 3821565), (53, 2956305), (55, 2848803), (57, 2748845), (69, 2270785), (95, 1649307), (115, 1362471), (123, 1273855), (159, 985435), (165, 949601), (205, 764313), (209, 749685), (253, 619305), (265, 591261), (285, 549769), (345, 454157), (437, 358545), (451, 347415), (583, 268755), (615, 254771), (627, 249895), (759, 206435), (779, 201135), (795, 197087), (943, 166155), (1007, 155595), (1045, 149937), (1219, 128535), (1265, 123861), (1311, 119515), (1353, 115805), (1749, 89585), (2173, 72105), (2185, 71709), (2255, 69483), (2337, 67045), (2829, 55385), (2915, 53751), (3021, 51865), (3135, 49979), (3657, 42845), (3795, 41287), (3895, 40227), (4715, 33231), (4807, 32595), (5035, 31119), (6095, 25707), (6519, 24035), (6555, 23903), (6765, 23161), (8569, 18285), (8745, 17917), (10373, 15105), (10865, 14421), (11077, 14145), (11685, 13409)]