156543123135

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{188983}}^1$

素因数の和:189042

約数の個数: 80

約数和(自身を含む): 304902249984

約数和(自身を除く): 148359126849

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 343, 345, 483, 735, 805, 1029, 1127, 1715, 2401, 2415, 3381, 5145, 5635, 7203, 7889, 12005, 16905, 23667, 36015, 39445, 55223, 118335, 165669, 188983, 276115, 566949, 828345, 944915, 1322881, 2834745, 3968643, 4346609, 6614405, 9260167, 13039827, 19843215, 21733045, 27780501, 30426263, 46300835, 64821169, 65199135, 91278789, 138902505, 152131315, 194463507, 212983841, 324105845, 453748183, 456393945, 638951523, 972317535, 1064919205, 1361244549, 1490886887, 2268740915, 3194757615, 4472660661, 6806222745, 7454434435, 10436208209, 22363303305, 31308624627, 52181041045, 156543123135]

約数ペア:

[(1, 156543123135), (3, 52181041045), (5, 31308624627), (7, 22363303305), (15, 10436208209), (21, 7454434435), (23, 6806222745), (35, 4472660661), (49, 3194757615), (69, 2268740915), (105, 1490886887), (115, 1361244549), (147, 1064919205), (161, 972317535), (245, 638951523), (343, 456393945), (345, 453748183), (483, 324105845), (735, 212983841), (805, 194463507), (1029, 152131315), (1127, 138902505), (1715, 91278789), (2401, 65199135), (2415, 64821169), (3381, 46300835), (5145, 30426263), (5635, 27780501), (7203, 21733045), (7889, 19843215), (12005, 13039827), (16905, 9260167), (23667, 6614405), (36015, 4346609), (39445, 3968643), (55223, 2834745), (118335, 1322881), (165669, 944915), (188983, 828345), (276115, 566949)]