188616542920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21336713}}^1$

素因数の和:21336754

約数の個数: 64

約数和(自身を含む): 483916673520

約数和(自身を除く): 295300130600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 21336713, 42673426, 85346852, 106683565, 170693704, 213367130, 277377269, 362724121, 426734260, 554754538, 725448242, 853468520, 1109509076, 1386886345, 1450896484, 1813620605, 2219018152, 2773772690, 2901792968, 3627241210, 4715413573, 5547545380, 7254482420, 9430827146, 11095090760, 14508964840, 18861654292, 23577067865, 37723308584, 47154135730, 94308271460, 188616542920]

約数ペア:

[(1, 188616542920), (2, 94308271460), (4, 47154135730), (5, 37723308584), (8, 23577067865), (10, 18861654292), (13, 14508964840), (17, 11095090760), (20, 9430827146), (26, 7254482420), (34, 5547545380), (40, 4715413573), (52, 3627241210), (65, 2901792968), (68, 2773772690), (85, 2219018152), (104, 1813620605), (130, 1450896484), (136, 1386886345), (170, 1109509076), (221, 853468520), (260, 725448242), (340, 554754538), (442, 426734260), (520, 362724121), (680, 277377269), (884, 213367130), (1105, 170693704), (1768, 106683565), (2210, 85346852), (4420, 42673426), (8840, 21336713)]