99982168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 240045120

約数和(自身を除く): 140062952

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 53, 68, 88, 97, 104, 106, 136, 143, 187, 194, 212, 221, 286, 374, 388, 424, 442, 572, 583, 689, 748, 776, 884, 901, 1067, 1144, 1166, 1261, 1378, 1496, 1649, 1768, 1802, 2134, 2332, 2431, 2522, 2756, 3298, 3604, 4268, 4664, 4862, 5044, 5141, 5512, 6596, 7208, 7579, 8536, 9724, 9911, 10088, 10282, 11713, 13192, 13871, 15158, 18139, 19448, 19822, 20564, 21437, 23426, 27742, 30316, 36278, 39644, 41128, 42874, 46852, 55484, 56551, 60632, 66833, 72556, 79288, 85748, 87397, 93704, 110968, 113102, 128843, 133666, 145112, 171496, 174794, 226204, 235807, 257686, 267332, 349588, 452408, 471614, 515372, 534664, 699176, 735163, 943228, 961367, 1030744, 1136161, 1470326, 1886456, 1922734, 2272322, 2940652, 3845468, 4544644, 5881304, 7690936, 9089288, 12497771, 24995542, 49991084, 99982168]

約数ペア:

[(1, 99982168), (2, 49991084), (4, 24995542), (8, 12497771), (11, 9089288), (13, 7690936), (17, 5881304), (22, 4544644), (26, 3845468), (34, 2940652), (44, 2272322), (52, 1922734), (53, 1886456), (68, 1470326), (88, 1136161), (97, 1030744), (104, 961367), (106, 943228), (136, 735163), (143, 699176), (187, 534664), (194, 515372), (212, 471614), (221, 452408), (286, 349588), (374, 267332), (388, 257686), (424, 235807), (442, 226204), (572, 174794), (583, 171496), (689, 145112), (748, 133666), (776, 128843), (884, 113102), (901, 110968), (1067, 93704), (1144, 87397), (1166, 85748), (1261, 79288), (1378, 72556), (1496, 66833), (1649, 60632), (1768, 56551), (1802, 55484), (2134, 46852), (2332, 42874), (2431, 41128), (2522, 39644), (2756, 36278), (3298, 30316), (3604, 27742), (4268, 23426), (4664, 21437), (4862, 20564), (5044, 19822), (5141, 19448), (5512, 18139), (6596, 15158), (7208, 13871), (7579, 13192), (8536, 11713), (9724, 10282), (9911, 10088)]