149947812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 449729280

約数和(自身を除く): 299781468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 103, 106, 109, 126, 159, 206, 212, 218, 252, 309, 318, 327, 371, 412, 436, 477, 618, 636, 654, 721, 742, 763, 927, 954, 981, 1113, 1236, 1308, 1442, 1484, 1526, 1854, 1908, 1962, 2163, 2226, 2289, 2884, 3052, 3339, 3708, 3924, 4326, 4452, 4578, 5459, 5777, 6489, 6678, 6867, 8652, 9156, 10918, 11227, 11554, 12978, 13356, 13734, 16377, 17331, 21836, 22454, 23108, 25956, 27468, 32754, 33681, 34662, 38213, 40439, 44908, 49131, 51993, 65508, 67362, 69324, 76426, 78589, 80878, 98262, 101043, 103986, 114639, 121317, 134724, 152852, 157178, 161756, 196524, 202086, 207972, 229278, 235767, 242634, 314356, 343917, 363951, 404172, 458556, 471534, 485268, 595031, 687834, 707301, 727902, 943068, 1190062, 1375668, 1414602, 1455804, 1785093, 2380124, 2829204, 3570186, 4165217, 5355279, 7140372, 8330434, 10710558, 12495651, 16660868, 21421116, 24991302, 37486953, 49982604, 74973906, 149947812]

約数ペア:

[(1, 149947812), (2, 74973906), (3, 49982604), (4, 37486953), (6, 24991302), (7, 21421116), (9, 16660868), (12, 12495651), (14, 10710558), (18, 8330434), (21, 7140372), (28, 5355279), (36, 4165217), (42, 3570186), (53, 2829204), (63, 2380124), (84, 1785093), (103, 1455804), (106, 1414602), (109, 1375668), (126, 1190062), (159, 943068), (206, 727902), (212, 707301), (218, 687834), (252, 595031), (309, 485268), (318, 471534), (327, 458556), (371, 404172), (412, 363951), (436, 343917), (477, 314356), (618, 242634), (636, 235767), (654, 229278), (721, 207972), (742, 202086), (763, 196524), (927, 161756), (954, 157178), (981, 152852), (1113, 134724), (1236, 121317), (1308, 114639), (1442, 103986), (1484, 101043), (1526, 98262), (1854, 80878), (1908, 78589), (1962, 76426), (2163, 69324), (2226, 67362), (2289, 65508), (2884, 51993), (3052, 49131), (3339, 44908), (3708, 40439), (3924, 38213), (4326, 34662), (4452, 33681), (4578, 32754), (5459, 27468), (5777, 25956), (6489, 23108), (6678, 22454), (6867, 21836), (8652, 17331), (9156, 16377), (10918, 13734), (11227, 13356), (11554, 12978)]