156954070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7499}}^1$

素因数の和:7549

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 205925930

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 7499, 10465, 14998, 20930, 37495, 52493, 74990, 97487, 104986, 172477, 194974, 262465, 344954, 487435, 524930, 682409, 862385, 974870, 1207339, 1364818, 1724770, 2242201, 2414678, 3412045, 4484402, 6036695, 6824090, 11211005, 12073390, 15695407, 22422010, 31390814, 78477035, 156954070]

約数ペア:

[(1, 156954070), (2, 78477035), (5, 31390814), (7, 22422010), (10, 15695407), (13, 12073390), (14, 11211005), (23, 6824090), (26, 6036695), (35, 4484402), (46, 3412045), (65, 2414678), (70, 2242201), (91, 1724770), (115, 1364818), (130, 1207339), (161, 974870), (182, 862385), (230, 682409), (299, 524930), (322, 487435), (455, 344954), (598, 262465), (805, 194974), (910, 172477), (1495, 104986), (1610, 97487), (2093, 74990), (2990, 52493), (4186, 37495), (7499, 20930), (10465, 14998)]