156989028040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{800801}}^1$

素因数の和:800867

約数の個数: 96

約数和(自身を含む): 395676268200

約数和(自身を除く): 238687240160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 169, 232, 260, 290, 338, 377, 520, 580, 676, 754, 845, 1160, 1352, 1508, 1690, 1885, 3016, 3380, 3770, 4901, 6760, 7540, 9802, 15080, 19604, 24505, 39208, 49010, 98020, 196040, 800801, 1601602, 3203204, 4004005, 6406408, 8008010, 10410413, 16016020, 20820826, 23223229, 32032040, 41641652, 46446458, 52052065, 83283304, 92892916, 104104130, 116116145, 135335369, 185785832, 208208260, 232232290, 270670738, 301901977, 416416520, 464464580, 541341476, 603803954, 676676845, 928929160, 1082682952, 1207607908, 1353353690, 1509509885, 2415215816, 2706707380, 3019019770, 3924725701, 5413414760, 6038039540, 7849451402, 12076079080, 15698902804, 19623628505, 31397805608, 39247257010, 78494514020, 156989028040]

約数ペア:

[(1, 156989028040), (2, 78494514020), (4, 39247257010), (5, 31397805608), (8, 19623628505), (10, 15698902804), (13, 12076079080), (20, 7849451402), (26, 6038039540), (29, 5413414760), (40, 3924725701), (52, 3019019770), (58, 2706707380), (65, 2415215816), (104, 1509509885), (116, 1353353690), (130, 1207607908), (145, 1082682952), (169, 928929160), (232, 676676845), (260, 603803954), (290, 541341476), (338, 464464580), (377, 416416520), (520, 301901977), (580, 270670738), (676, 232232290), (754, 208208260), (845, 185785832), (1160, 135335369), (1352, 116116145), (1508, 104104130), (1690, 92892916), (1885, 83283304), (3016, 52052065), (3380, 46446458), (3770, 41641652), (4901, 32032040), (6760, 23223229), (7540, 20820826), (9802, 16016020), (15080, 10410413), (19604, 8008010), (24505, 6406408), (39208, 4004005), (49010, 3203204), (98020, 1601602), (196040, 800801)]