145748484

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 451383296

約数和(自身を除く): 305634812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 324, 372, 378, 434, 486, 558, 567, 651, 691, 756, 837, 868, 972, 1116, 1134, 1302, 1382, 1674, 1701, 1953, 2073, 2268, 2511, 2604, 2764, 3348, 3402, 3906, 4146, 4837, 5022, 5859, 6219, 6804, 7533, 7812, 8292, 9674, 10044, 11718, 12438, 14511, 15066, 17577, 18657, 19348, 21421, 23436, 24876, 29022, 30132, 35154, 37314, 42842, 43533, 52731, 55971, 58044, 64263, 70308, 74628, 85684, 87066, 105462, 111942, 128526, 130599, 149947, 167913, 174132, 192789, 210924, 223884, 257052, 261198, 299894, 335826, 385578, 391797, 449841, 522396, 578367, 599788, 671652, 771156, 783594, 899682, 1156734, 1175391, 1349523, 1567188, 1735101, 1799364, 2313468, 2350782, 2699046, 3470202, 4048569, 4701564, 5205303, 5398092, 6940404, 8097138, 10410606, 12145707, 16194276, 20821212, 24291414, 36437121, 48582828, 72874242, 145748484]

約数ペア:

[(1, 145748484), (2, 72874242), (3, 48582828), (4, 36437121), (6, 24291414), (7, 20821212), (9, 16194276), (12, 12145707), (14, 10410606), (18, 8097138), (21, 6940404), (27, 5398092), (28, 5205303), (31, 4701564), (36, 4048569), (42, 3470202), (54, 2699046), (62, 2350782), (63, 2313468), (81, 1799364), (84, 1735101), (93, 1567188), (108, 1349523), (124, 1175391), (126, 1156734), (162, 899682), (186, 783594), (189, 771156), (217, 671652), (243, 599788), (252, 578367), (279, 522396), (324, 449841), (372, 391797), (378, 385578), (434, 335826), (486, 299894), (558, 261198), (567, 257052), (651, 223884), (691, 210924), (756, 192789), (837, 174132), (868, 167913), (972, 149947), (1116, 130599), (1134, 128526), (1302, 111942), (1382, 105462), (1674, 87066), (1701, 85684), (1953, 74628), (2073, 70308), (2268, 64263), (2511, 58044), (2604, 55971), (2764, 52731), (3348, 43533), (3402, 42842), (3906, 37314), (4146, 35154), (4837, 30132), (5022, 29022), (5859, 24876), (6219, 23436), (6804, 21421), (7533, 19348), (7812, 18657), (8292, 17577), (9674, 15066), (10044, 14511), (11718, 12438)]