163259888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1374

約数の個数: 80

約数和(自身を含む): 371976192

約数和(自身を除く): 208716304

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 713, 1012, 1301, 1364, 1426, 2024, 2602, 2728, 2852, 4048, 5204, 5456, 5704, 7843, 10408, 11408, 14311, 15686, 20816, 28622, 29923, 31372, 40331, 57244, 59846, 62744, 80662, 114488, 119692, 125488, 161324, 228976, 239384, 322648, 329153, 443641, 478768, 645296, 658306, 887282, 927613, 1316612, 1774564, 1855226, 2633224, 3549128, 3710452, 5266448, 7098256, 7420904, 10203743, 14841808, 20407486, 40814972, 81629944, 163259888]

約数ペア:

[(1, 163259888), (2, 81629944), (4, 40814972), (8, 20407486), (11, 14841808), (16, 10203743), (22, 7420904), (23, 7098256), (31, 5266448), (44, 3710452), (46, 3549128), (62, 2633224), (88, 1855226), (92, 1774564), (124, 1316612), (176, 927613), (184, 887282), (248, 658306), (253, 645296), (341, 478768), (368, 443641), (496, 329153), (506, 322648), (682, 239384), (713, 228976), (1012, 161324), (1301, 125488), (1364, 119692), (1426, 114488), (2024, 80662), (2602, 62744), (2728, 59846), (2852, 57244), (4048, 40331), (5204, 31372), (5456, 29923), (5704, 28622), (7843, 20816), (10408, 15686), (11408, 14311)]