163478112

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 144

約数和(自身を含む): 521240832

約数和(自身を除く): 357762720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1511, 1568, 1932, 2208, 2254, 2352, 2576, 3022, 3381, 3864, 4508, 4533, 4704, 5152, 6044, 6762, 7728, 9016, 9066, 10577, 12088, 13524, 15456, 18032, 18132, 21154, 24176, 27048, 31731, 34753, 36064, 36264, 42308, 48352, 54096, 63462, 69506, 72528, 74039, 84616, 104259, 108192, 126924, 139012, 145056, 148078, 169232, 208518, 222117, 243271, 253848, 278024, 296156, 338464, 417036, 444234, 486542, 507696, 556048, 592312, 729813, 834072, 888468, 973084, 1015392, 1112096, 1184624, 1459626, 1668144, 1702897, 1776936, 1946168, 2369248, 2919252, 3336288, 3405794, 3553872, 3892336, 5108691, 5838504, 6811588, 7107744, 7784672, 10217382, 11677008, 13623176, 20434764, 23354016, 27246352, 40869528, 54492704, 81739056, 163478112]

約数ペア:

[(1, 163478112), (2, 81739056), (3, 54492704), (4, 40869528), (6, 27246352), (7, 23354016), (8, 20434764), (12, 13623176), (14, 11677008), (16, 10217382), (21, 7784672), (23, 7107744), (24, 6811588), (28, 5838504), (32, 5108691), (42, 3892336), (46, 3553872), (48, 3405794), (49, 3336288), (56, 2919252), (69, 2369248), (84, 1946168), (92, 1776936), (96, 1702897), (98, 1668144), (112, 1459626), (138, 1184624), (147, 1112096), (161, 1015392), (168, 973084), (184, 888468), (196, 834072), (224, 729813), (276, 592312), (294, 556048), (322, 507696), (336, 486542), (368, 444234), (392, 417036), (483, 338464), (552, 296156), (588, 278024), (644, 253848), (672, 243271), (736, 222117), (784, 208518), (966, 169232), (1104, 148078), (1127, 145056), (1176, 139012), (1288, 126924), (1511, 108192), (1568, 104259), (1932, 84616), (2208, 74039), (2254, 72528), (2352, 69506), (2576, 63462), (3022, 54096), (3381, 48352), (3864, 42308), (4508, 36264), (4533, 36064), (4704, 34753), (5152, 31731), (6044, 27048), (6762, 24176), (7728, 21154), (9016, 18132), (9066, 18032), (10577, 15456), (12088, 13524)]