165665086848

素因数分解:

$2^7\times 3^2\times {\mathrm{661}}^1\times {\mathrm{217559}}^1$

素因数の和:218240

約数の個数: 96

約数和(自身を含む): 477441946800

約数和(自身を除く): 311776859952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 661, 1152, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 15864, 21152, 23796, 31728, 42304, 47592, 63456, 84608, 95184, 126912, 190368, 217559, 253824, 380736, 435118, 652677, 761472, 870236, 1305354, 1740472, 1958031, 2610708, 3480944, 3916062, 5221416, 6961888, 7832124, 10442832, 13923776, 15664248, 20885664, 27847552, 31328496, 41771328, 62656992, 83542656, 125313984, 143806499, 250627968, 287612998, 431419497, 575225996, 862838994, 1150451992, 1294258491, 1725677988, 2300903984, 2588516982, 3451355976, 4601807968, 5177033964, 6902711952, 9203615936, 10354067928, 13805423904, 18407231872, 20708135856, 27610847808, 41416271712, 55221695616, 82832543424, 165665086848]

約数ペア:

[(1, 165665086848), (2, 82832543424), (3, 55221695616), (4, 41416271712), (6, 27610847808), (8, 20708135856), (9, 18407231872), (12, 13805423904), (16, 10354067928), (18, 9203615936), (24, 6902711952), (32, 5177033964), (36, 4601807968), (48, 3451355976), (64, 2588516982), (72, 2300903984), (96, 1725677988), (128, 1294258491), (144, 1150451992), (192, 862838994), (288, 575225996), (384, 431419497), (576, 287612998), (661, 250627968), (1152, 143806499), (1322, 125313984), (1983, 83542656), (2644, 62656992), (3966, 41771328), (5288, 31328496), (5949, 27847552), (7932, 20885664), (10576, 15664248), (11898, 13923776), (15864, 10442832), (21152, 7832124), (23796, 6961888), (31728, 5221416), (42304, 3916062), (47592, 3480944), (63456, 2610708), (84608, 1958031), (95184, 1740472), (126912, 1305354), (190368, 870236), (217559, 761472), (253824, 652677), (380736, 435118)]