145187664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 396790080

約数和(自身を除く): 251602416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 397, 401, 456, 794, 802, 912, 1191, 1203, 1588, 1604, 2382, 2406, 3176, 3208, 4764, 4812, 6352, 6416, 7543, 7619, 9528, 9624, 15086, 15238, 19056, 19248, 22629, 22857, 30172, 30476, 45258, 45714, 60344, 60952, 90516, 91428, 120688, 121904, 159197, 181032, 182856, 318394, 362064, 365712, 477591, 636788, 955182, 1273576, 1910364, 2547152, 3024743, 3820728, 6049486, 7641456, 9074229, 12098972, 18148458, 24197944, 36296916, 48395888, 72593832, 145187664]

約数ペア:

[(1, 145187664), (2, 72593832), (3, 48395888), (4, 36296916), (6, 24197944), (8, 18148458), (12, 12098972), (16, 9074229), (19, 7641456), (24, 6049486), (38, 3820728), (48, 3024743), (57, 2547152), (76, 1910364), (114, 1273576), (152, 955182), (228, 636788), (304, 477591), (397, 365712), (401, 362064), (456, 318394), (794, 182856), (802, 181032), (912, 159197), (1191, 121904), (1203, 120688), (1588, 91428), (1604, 90516), (2382, 60952), (2406, 60344), (3176, 45714), (3208, 45258), (4764, 30476), (4812, 30172), (6352, 22857), (6416, 22629), (7543, 19248), (7619, 19056), (9528, 15238), (9624, 15086)]