171294344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 370333440

約数和(自身を除く): 199039096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 61, 62, 67, 104, 122, 124, 134, 169, 244, 248, 268, 338, 403, 488, 536, 676, 793, 806, 871, 1352, 1586, 1612, 1742, 1891, 2077, 3172, 3224, 3484, 3782, 4087, 4154, 5239, 6344, 6968, 7564, 8174, 8308, 10309, 10478, 11323, 15128, 16348, 16616, 20618, 20956, 22646, 24583, 27001, 32696, 41236, 41912, 45292, 49166, 53131, 54002, 82472, 90584, 98332, 106262, 108004, 126697, 196664, 212524, 216008, 253394, 319579, 351013, 425048, 506788, 639158, 690703, 702026, 1013576, 1278316, 1381406, 1404052, 1647061, 2556632, 2762812, 2808104, 3294122, 5525624, 6588244, 13176488, 21411793, 42823586, 85647172, 171294344]

約数ペア:

[(1, 171294344), (2, 85647172), (4, 42823586), (8, 21411793), (13, 13176488), (26, 6588244), (31, 5525624), (52, 3294122), (61, 2808104), (62, 2762812), (67, 2556632), (104, 1647061), (122, 1404052), (124, 1381406), (134, 1278316), (169, 1013576), (244, 702026), (248, 690703), (268, 639158), (338, 506788), (403, 425048), (488, 351013), (536, 319579), (676, 253394), (793, 216008), (806, 212524), (871, 196664), (1352, 126697), (1586, 108004), (1612, 106262), (1742, 98332), (1891, 90584), (2077, 82472), (3172, 54002), (3224, 53131), (3484, 49166), (3782, 45292), (4087, 41912), (4154, 41236), (5239, 32696), (6344, 27001), (6968, 24583), (7564, 22646), (8174, 20956), (8308, 20618), (10309, 16616), (10478, 16348), (11323, 15128)]