169660452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 431645760

約数和(自身を除く): 261985308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 269, 311, 338, 507, 538, 622, 676, 807, 933, 1014, 1076, 1244, 1614, 1866, 2028, 3228, 3497, 3732, 4043, 6994, 8086, 10491, 12129, 13988, 16172, 20982, 24258, 41964, 45461, 48516, 52559, 83659, 90922, 105118, 136383, 157677, 167318, 181844, 210236, 250977, 272766, 315354, 334636, 501954, 545532, 630708, 1003908, 1087567, 2175134, 3262701, 4350268, 6525402, 13050804, 14138371, 28276742, 42415113, 56553484, 84830226, 169660452]

約数ペア:

[(1, 169660452), (2, 84830226), (3, 56553484), (4, 42415113), (6, 28276742), (12, 14138371), (13, 13050804), (26, 6525402), (39, 4350268), (52, 3262701), (78, 2175134), (156, 1087567), (169, 1003908), (269, 630708), (311, 545532), (338, 501954), (507, 334636), (538, 315354), (622, 272766), (676, 250977), (807, 210236), (933, 181844), (1014, 167318), (1076, 157677), (1244, 136383), (1614, 105118), (1866, 90922), (2028, 83659), (3228, 52559), (3497, 48516), (3732, 45461), (4043, 41964), (6994, 24258), (8086, 20982), (10491, 16172), (12129, 13988)]