156975133756

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 319744051200

約数和(自身を除く): 162768917444

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 271, 388, 419, 509, 542, 679, 838, 1018, 1084, 1358, 1676, 1897, 2036, 2716, 2933, 3563, 3794, 5866, 7126, 7588, 11732, 14252, 26287, 40643, 49373, 52574, 81286, 98746, 105148, 113549, 137939, 162572, 184009, 197492, 213271, 227098, 275878, 284501, 345611, 368018, 426542, 454196, 551756, 569002, 691222, 736036, 794843, 853084, 965573, 1138004, 1382444, 1492897, 1589686, 1931146, 2985794, 3179372, 3862292, 5971588, 11014253, 13380083, 20687287, 22028506, 26760166, 41374574, 44057012, 53520332, 57796441, 77099771, 82749148, 93660581, 115592882, 144811009, 154199542, 187321162, 231185764, 289622018, 308399084, 374642324, 404575087, 579244036, 809150174, 1618300348, 5606254777, 11212509554, 22425019108, 39243783439, 78487566878, 156975133756]

約数ペア:

[(1, 156975133756), (2, 78487566878), (4, 39243783439), (7, 22425019108), (14, 11212509554), (28, 5606254777), (97, 1618300348), (194, 809150174), (271, 579244036), (388, 404575087), (419, 374642324), (509, 308399084), (542, 289622018), (679, 231185764), (838, 187321162), (1018, 154199542), (1084, 144811009), (1358, 115592882), (1676, 93660581), (1897, 82749148), (2036, 77099771), (2716, 57796441), (2933, 53520332), (3563, 44057012), (3794, 41374574), (5866, 26760166), (7126, 22028506), (7588, 20687287), (11732, 13380083), (14252, 11014253), (26287, 5971588), (40643, 3862292), (49373, 3179372), (52574, 2985794), (81286, 1931146), (98746, 1589686), (105148, 1492897), (113549, 1382444), (137939, 1138004), (162572, 965573), (184009, 853084), (197492, 794843), (213271, 736036), (227098, 691222), (275878, 569002), (284501, 551756), (345611, 454196), (368018, 426542)]