164038160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 120

約数和(自身を含む): 450935424

約数和(自身を除く): 286897264

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 880, 1040, 1103, 1144, 1352, 1430, 1690, 1859, 2206, 2288, 2704, 2860, 3380, 3718, 4412, 5515, 5720, 6760, 7436, 8824, 9295, 11030, 11440, 12133, 13520, 14339, 14872, 17648, 18590, 22060, 24266, 28678, 29744, 37180, 44120, 48532, 57356, 60665, 71695, 74360, 88240, 97064, 114712, 121330, 143390, 148720, 157729, 186407, 194128, 229424, 242660, 286780, 315458, 372814, 485320, 573560, 630916, 745628, 788645, 932035, 970640, 1147120, 1261832, 1491256, 1577290, 1864070, 2050477, 2523664, 2982512, 3154580, 3728140, 4100954, 6309160, 7456280, 8201908, 10252385, 12618320, 14912560, 16403816, 20504770, 32807632, 41009540, 82019080, 164038160]

約数ペア:

[(1, 164038160), (2, 82019080), (4, 41009540), (5, 32807632), (8, 20504770), (10, 16403816), (11, 14912560), (13, 12618320), (16, 10252385), (20, 8201908), (22, 7456280), (26, 6309160), (40, 4100954), (44, 3728140), (52, 3154580), (55, 2982512), (65, 2523664), (80, 2050477), (88, 1864070), (104, 1577290), (110, 1491256), (130, 1261832), (143, 1147120), (169, 970640), (176, 932035), (208, 788645), (220, 745628), (260, 630916), (286, 573560), (338, 485320), (440, 372814), (520, 315458), (572, 286780), (676, 242660), (715, 229424), (845, 194128), (880, 186407), (1040, 157729), (1103, 148720), (1144, 143390), (1352, 121330), (1430, 114712), (1690, 97064), (1859, 88240), (2206, 74360), (2288, 71695), (2704, 60665), (2860, 57356), (3380, 48532), (3718, 44120), (4412, 37180), (5515, 29744), (5720, 28678), (6760, 24266), (7436, 22060), (8824, 18590), (9295, 17648), (11030, 14872), (11440, 14339), (12133, 13520)]