40119828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 114107616

約数和(自身を除く): 73987788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 71, 84, 93, 98, 124, 142, 147, 186, 196, 213, 217, 284, 294, 372, 426, 434, 497, 588, 651, 852, 868, 961, 994, 1302, 1491, 1519, 1922, 1988, 2201, 2604, 2883, 2982, 3038, 3479, 3844, 4402, 4557, 5766, 5964, 6076, 6603, 6727, 6958, 8804, 9114, 10437, 11532, 13206, 13454, 13916, 15407, 18228, 20181, 20874, 26412, 26908, 30814, 40362, 41748, 46221, 47089, 61628, 68231, 80724, 92442, 94178, 107849, 136462, 141267, 184884, 188356, 204693, 215698, 272924, 282534, 323547, 409386, 431396, 477617, 565068, 647094, 818772, 955234, 1294188, 1432851, 1910468, 2865702, 3343319, 5731404, 6686638, 10029957, 13373276, 20059914, 40119828]

約数ペア:

[(1, 40119828), (2, 20059914), (3, 13373276), (4, 10029957), (6, 6686638), (7, 5731404), (12, 3343319), (14, 2865702), (21, 1910468), (28, 1432851), (31, 1294188), (42, 955234), (49, 818772), (62, 647094), (71, 565068), (84, 477617), (93, 431396), (98, 409386), (124, 323547), (142, 282534), (147, 272924), (186, 215698), (196, 204693), (213, 188356), (217, 184884), (284, 141267), (294, 136462), (372, 107849), (426, 94178), (434, 92442), (497, 80724), (588, 68231), (651, 61628), (852, 47089), (868, 46221), (961, 41748), (994, 40362), (1302, 30814), (1491, 26908), (1519, 26412), (1922, 20874), (1988, 20181), (2201, 18228), (2604, 15407), (2883, 13916), (2982, 13454), (3038, 13206), (3479, 11532), (3844, 10437), (4402, 9114), (4557, 8804), (5766, 6958), (5964, 6727), (6076, 6603)]