156988131090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{470461}}^1$

素因数の和:470712

約数の個数: 96

約数和(自身を含む): 440216938944

約数和(自身を除く): 283228807854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 227, 245, 294, 454, 490, 681, 735, 1135, 1362, 1470, 1589, 2270, 3178, 3405, 4767, 6810, 7945, 9534, 11123, 15890, 22246, 23835, 33369, 47670, 55615, 66738, 111230, 166845, 333690, 470461, 940922, 1411383, 2352305, 2822766, 3293227, 4704610, 6586454, 7056915, 9879681, 14113830, 16466135, 19759362, 23052589, 32932270, 46105178, 49398405, 69157767, 98796810, 106794647, 115262945, 138315534, 213589294, 230525890, 320383941, 345788835, 533973235, 640767882, 691577670, 747562529, 1067946470, 1495125058, 1601919705, 2242687587, 3203839410, 3737812645, 4485375174, 5232937703, 7475625290, 10465875406, 11213437935, 15698813109, 22426875870, 26164688515, 31397626218, 52329377030, 78494065545, 156988131090]

約数ペア:

[(1, 156988131090), (2, 78494065545), (3, 52329377030), (5, 31397626218), (6, 26164688515), (7, 22426875870), (10, 15698813109), (14, 11213437935), (15, 10465875406), (21, 7475625290), (30, 5232937703), (35, 4485375174), (42, 3737812645), (49, 3203839410), (70, 2242687587), (98, 1601919705), (105, 1495125058), (147, 1067946470), (210, 747562529), (227, 691577670), (245, 640767882), (294, 533973235), (454, 345788835), (490, 320383941), (681, 230525890), (735, 213589294), (1135, 138315534), (1362, 115262945), (1470, 106794647), (1589, 98796810), (2270, 69157767), (3178, 49398405), (3405, 46105178), (4767, 32932270), (6810, 23052589), (7945, 19759362), (9534, 16466135), (11123, 14113830), (15890, 9879681), (22246, 7056915), (23835, 6586454), (33369, 4704610), (47670, 3293227), (55615, 2822766), (66738, 2352305), (111230, 1411383), (166845, 940922), (333690, 470461)]