160605172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 366485504

約数和(自身を除く): 205880332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 172, 182, 217, 301, 331, 364, 403, 434, 559, 602, 662, 806, 868, 1118, 1204, 1324, 1333, 1612, 2236, 2317, 2666, 2821, 3913, 4303, 4634, 5332, 5642, 7826, 8606, 9268, 9331, 10261, 11284, 14233, 15652, 17212, 17329, 18662, 20522, 28466, 30121, 34658, 37324, 41044, 56932, 60242, 69316, 71827, 99631, 120484, 121303, 133393, 143654, 185029, 199262, 242606, 266786, 287308, 370058, 398524, 441223, 485212, 533572, 740116, 882446, 933751, 1295203, 1764892, 1867502, 2590406, 3088561, 3735004, 5180812, 5735899, 6177122, 11471798, 12354244, 22943596, 40151293, 80302586, 160605172]

約数ペア:

[(1, 160605172), (2, 80302586), (4, 40151293), (7, 22943596), (13, 12354244), (14, 11471798), (26, 6177122), (28, 5735899), (31, 5180812), (43, 3735004), (52, 3088561), (62, 2590406), (86, 1867502), (91, 1764892), (124, 1295203), (172, 933751), (182, 882446), (217, 740116), (301, 533572), (331, 485212), (364, 441223), (403, 398524), (434, 370058), (559, 287308), (602, 266786), (662, 242606), (806, 199262), (868, 185029), (1118, 143654), (1204, 133393), (1324, 121303), (1333, 120484), (1612, 99631), (2236, 71827), (2317, 69316), (2666, 60242), (2821, 56932), (3913, 41044), (4303, 37324), (4634, 34658), (5332, 30121), (5642, 28466), (7826, 20522), (8606, 18662), (9268, 17329), (9331, 17212), (10261, 15652), (11284, 14233)]