156909795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 306561024

約数和(自身を除く): 149651229

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 69, 105, 115, 129, 161, 215, 301, 345, 483, 645, 805, 903, 989, 1505, 1511, 2415, 2967, 4515, 4533, 4945, 6923, 7555, 10577, 14835, 20769, 22665, 31731, 34615, 34753, 52885, 64973, 103845, 104259, 158655, 173765, 194919, 243271, 324865, 454811, 521295, 729813, 974595, 1216355, 1364433, 1494379, 2274055, 3649065, 4483137, 6822165, 7471895, 10460653, 22415685, 31381959, 52303265, 156909795]

約数ペア:

[(1, 156909795), (3, 52303265), (5, 31381959), (7, 22415685), (15, 10460653), (21, 7471895), (23, 6822165), (35, 4483137), (43, 3649065), (69, 2274055), (105, 1494379), (115, 1364433), (129, 1216355), (161, 974595), (215, 729813), (301, 521295), (345, 454811), (483, 324865), (645, 243271), (805, 194919), (903, 173765), (989, 158655), (1505, 104259), (1511, 103845), (2415, 64973), (2967, 52885), (4515, 34753), (4533, 34615), (4945, 31731), (6923, 22665), (7555, 20769), (10577, 14835)]