165892452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 435529248

約数和(自身を除く): 269636796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2657, 2838, 5203, 5314, 5676, 7971, 10406, 10628, 15609, 15942, 20812, 29227, 31218, 31884, 58454, 62436, 87681, 114251, 116908, 175362, 228502, 321497, 342753, 350724, 457004, 642994, 685506, 964491, 1256761, 1285988, 1371012, 1928982, 2513522, 3770283, 3857964, 5027044, 7540566, 13824371, 15081132, 27648742, 41473113, 55297484, 82946226, 165892452]

約数ペア:

[(1, 165892452), (2, 82946226), (3, 55297484), (4, 41473113), (6, 27648742), (11, 15081132), (12, 13824371), (22, 7540566), (33, 5027044), (43, 3857964), (44, 3770283), (66, 2513522), (86, 1928982), (121, 1371012), (129, 1285988), (132, 1256761), (172, 964491), (242, 685506), (258, 642994), (363, 457004), (473, 350724), (484, 342753), (516, 321497), (726, 228502), (946, 175362), (1419, 116908), (1452, 114251), (1892, 87681), (2657, 62436), (2838, 58454), (5203, 31884), (5314, 31218), (5676, 29227), (7971, 20812), (10406, 15942), (10628, 15609)]