155020392

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 112

約数和(自身を含む): 459060000

約数和(自身を除く): 304039608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1399, 1458, 1539, 1944, 2052, 2798, 2916, 3078, 4104, 4197, 4617, 5596, 5832, 6156, 8394, 9234, 11192, 12312, 12591, 13851, 16788, 18468, 25182, 26581, 27702, 33576, 36936, 37773, 50364, 53162, 55404, 75546, 79743, 100728, 106324, 110808, 113319, 151092, 159486, 212648, 226638, 239229, 302184, 318972, 339957, 453276, 478458, 637944, 679914, 717687, 906552, 956916, 1019871, 1359828, 1435374, 1913832, 2039742, 2153061, 2719656, 2870748, 4079484, 4306122, 5741496, 6459183, 8158968, 8612244, 12918366, 17224488, 19377549, 25836732, 38755098, 51673464, 77510196, 155020392]

約数ペア:

[(1, 155020392), (2, 77510196), (3, 51673464), (4, 38755098), (6, 25836732), (8, 19377549), (9, 17224488), (12, 12918366), (18, 8612244), (19, 8158968), (24, 6459183), (27, 5741496), (36, 4306122), (38, 4079484), (54, 2870748), (57, 2719656), (72, 2153061), (76, 2039742), (81, 1913832), (108, 1435374), (114, 1359828), (152, 1019871), (162, 956916), (171, 906552), (216, 717687), (228, 679914), (243, 637944), (324, 478458), (342, 453276), (456, 339957), (486, 318972), (513, 302184), (648, 239229), (684, 226638), (729, 212648), (972, 159486), (1026, 151092), (1368, 113319), (1399, 110808), (1458, 106324), (1539, 100728), (1944, 79743), (2052, 75546), (2798, 55404), (2916, 53162), (3078, 50364), (4104, 37773), (4197, 36936), (4617, 33576), (5596, 27702), (5832, 26581), (6156, 25182), (8394, 18468), (9234, 16788), (11192, 13851), (12312, 12591)]