165714093220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{404161}}^1$

素因数の和:404285

約数の個数: 96

約数和(自身を含む): 399247390080

約数和(自身を除く): 233533296860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 83, 95, 130, 166, 190, 247, 260, 332, 380, 415, 494, 830, 988, 1079, 1235, 1577, 1660, 2158, 2470, 3154, 4316, 4940, 5395, 6308, 7885, 10790, 15770, 20501, 21580, 31540, 41002, 82004, 102505, 205010, 404161, 410020, 808322, 1616644, 2020805, 4041610, 5254093, 7679059, 8083220, 10508186, 15358118, 21016372, 26270465, 30716236, 33545363, 38395295, 52540930, 67090726, 76790590, 99827767, 105081860, 134181452, 153581180, 167726815, 199655534, 335453630, 399311068, 436089719, 499138835, 637361897, 670907260, 872179438, 998277670, 1274723794, 1744358876, 1996555340, 2180448595, 2549447588, 3186809485, 4360897190, 6373618970, 8285704661, 8721794380, 12747237940, 16571409322, 33142818644, 41428523305, 82857046610, 165714093220]

約数ペア:

[(1, 165714093220), (2, 82857046610), (4, 41428523305), (5, 33142818644), (10, 16571409322), (13, 12747237940), (19, 8721794380), (20, 8285704661), (26, 6373618970), (38, 4360897190), (52, 3186809485), (65, 2549447588), (76, 2180448595), (83, 1996555340), (95, 1744358876), (130, 1274723794), (166, 998277670), (190, 872179438), (247, 670907260), (260, 637361897), (332, 499138835), (380, 436089719), (415, 399311068), (494, 335453630), (830, 199655534), (988, 167726815), (1079, 153581180), (1235, 134181452), (1577, 105081860), (1660, 99827767), (2158, 76790590), (2470, 67090726), (3154, 52540930), (4316, 38395295), (4940, 33545363), (5395, 30716236), (6308, 26270465), (7885, 21016372), (10790, 15358118), (15770, 10508186), (20501, 8083220), (21580, 7679059), (31540, 5254093), (41002, 4041610), (82004, 2020805), (102505, 1616644), (205010, 808322), (404161, 410020)]