163248345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 314979840

約数和(自身を除く): 151731495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 167, 195, 351, 501, 557, 585, 835, 1503, 1671, 1755, 2171, 2505, 2785, 4509, 5013, 6513, 7241, 7515, 8355, 10855, 15039, 19539, 21723, 22545, 25065, 32565, 36205, 58617, 65169, 75195, 93019, 97695, 108615, 195507, 279057, 293085, 325845, 465095, 837171, 977535, 1209247, 1395285, 2511513, 3627741, 4185855, 6046235, 10883223, 12557565, 18138705, 32649669, 54416115, 163248345]

約数ペア:

[(1, 163248345), (3, 54416115), (5, 32649669), (9, 18138705), (13, 12557565), (15, 10883223), (27, 6046235), (39, 4185855), (45, 3627741), (65, 2511513), (117, 1395285), (135, 1209247), (167, 977535), (195, 837171), (351, 465095), (501, 325845), (557, 293085), (585, 279057), (835, 195507), (1503, 108615), (1671, 97695), (1755, 93019), (2171, 75195), (2505, 65169), (2785, 58617), (4509, 36205), (5013, 32565), (6513, 25065), (7241, 22545), (7515, 21723), (8355, 19539), (10855, 15039)]