156964273720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{41201}}^1$

素因数の和:41377

約数の個数: 128

約数和(自身を含む): 381260234880

約数和(自身を除く): 224295961160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 101, 115, 164, 184, 202, 205, 230, 328, 404, 410, 460, 505, 808, 820, 920, 943, 1010, 1640, 1886, 2020, 2323, 3772, 4040, 4141, 4646, 4715, 7544, 8282, 9292, 9430, 11615, 16564, 18584, 18860, 20705, 23230, 33128, 37720, 41201, 41410, 46460, 82402, 82820, 92920, 95243, 164804, 165640, 190486, 206005, 329608, 380972, 412010, 476215, 761944, 824020, 947623, 952430, 1648040, 1689241, 1895246, 1904860, 3378482, 3790492, 3809720, 4161301, 4738115, 6756964, 7580984, 8322602, 8446205, 9476230, 13513928, 16645204, 16892410, 18952460, 20806505, 33290408, 33784820, 37904920, 38852543, 41613010, 67569640, 77705086, 83226020, 95709923, 155410172, 166452040, 170613341, 191419846, 194262715, 310820344, 341226682, 382839692, 388525430, 478549615, 682453364, 765679384, 777050860, 853066705, 957099230, 1364906728, 1554101720, 1706133410, 1914198460, 3412266820, 3828396920, 3924106843, 6824533640, 7848213686, 15696427372, 19620534215, 31392854744, 39241068430, 78482136860, 156964273720]

約数ペア:

[(1, 156964273720), (2, 78482136860), (4, 39241068430), (5, 31392854744), (8, 19620534215), (10, 15696427372), (20, 7848213686), (23, 6824533640), (40, 3924106843), (41, 3828396920), (46, 3412266820), (82, 1914198460), (92, 1706133410), (101, 1554101720), (115, 1364906728), (164, 957099230), (184, 853066705), (202, 777050860), (205, 765679384), (230, 682453364), (328, 478549615), (404, 388525430), (410, 382839692), (460, 341226682), (505, 310820344), (808, 194262715), (820, 191419846), (920, 170613341), (943, 166452040), (1010, 155410172), (1640, 95709923), (1886, 83226020), (2020, 77705086), (2323, 67569640), (3772, 41613010), (4040, 38852543), (4141, 37904920), (4646, 33784820), (4715, 33290408), (7544, 20806505), (8282, 18952460), (9292, 16892410), (9430, 16645204), (11615, 13513928), (16564, 9476230), (18584, 8446205), (18860, 8322602), (20705, 7580984), (23230, 6756964), (33128, 4738115), (37720, 4161301), (41201, 3809720), (41410, 3790492), (46460, 3378482), (82402, 1904860), (82820, 1895246), (92920, 1689241), (95243, 1648040), (164804, 952430), (165640, 947623), (190486, 824020), (206005, 761944), (329608, 476215), (380972, 412010)]