165639552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33181}}^1$

素因数の和:33211

約数の個数: 64

約数和(自身を含む): 473838960

約数和(自身を除く): 308199408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 33181, 66362, 99543, 132724, 199086, 265448, 398172, 431353, 530896, 796344, 862706, 1061792, 1294059, 1592688, 1725412, 2123584, 2588118, 3185376, 3450824, 4247168, 5176236, 6370752, 6901648, 10352472, 12741504, 13803296, 20704944, 27606592, 41409888, 55213184, 82819776, 165639552]

約数ペア:

[(1, 165639552), (2, 82819776), (3, 55213184), (4, 41409888), (6, 27606592), (8, 20704944), (12, 13803296), (13, 12741504), (16, 10352472), (24, 6901648), (26, 6370752), (32, 5176236), (39, 4247168), (48, 3450824), (52, 3185376), (64, 2588118), (78, 2123584), (96, 1725412), (104, 1592688), (128, 1294059), (156, 1061792), (192, 862706), (208, 796344), (312, 530896), (384, 431353), (416, 398172), (624, 265448), (832, 199086), (1248, 132724), (1664, 99543), (2496, 66362), (4992, 33181)]