102528712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 244944000

約数和(自身を除く): 142415288

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 53, 76, 88, 89, 104, 106, 143, 152, 178, 209, 212, 247, 286, 356, 418, 424, 494, 572, 583, 689, 712, 836, 979, 988, 1007, 1144, 1157, 1166, 1378, 1672, 1691, 1958, 1976, 2014, 2314, 2332, 2717, 2756, 3382, 3916, 4028, 4628, 4664, 4717, 5434, 5512, 6764, 7579, 7832, 8056, 9256, 9434, 10868, 11077, 12727, 13091, 13528, 15158, 18601, 18868, 21736, 21983, 22154, 25454, 26182, 30316, 37202, 37736, 43966, 44308, 50908, 51887, 52364, 60632, 61321, 74404, 87932, 88616, 89623, 101816, 103774, 104728, 122642, 144001, 148808, 175864, 179246, 207548, 241813, 245284, 288002, 358492, 415096, 483626, 490568, 576004, 674531, 716984, 967252, 985853, 1152008, 1165099, 1349062, 1934504, 1971706, 2330198, 2698124, 3943412, 4660396, 5396248, 7886824, 9320792, 12816089, 25632178, 51264356, 102528712]

約数ペア:

[(1, 102528712), (2, 51264356), (4, 25632178), (8, 12816089), (11, 9320792), (13, 7886824), (19, 5396248), (22, 4660396), (26, 3943412), (38, 2698124), (44, 2330198), (52, 1971706), (53, 1934504), (76, 1349062), (88, 1165099), (89, 1152008), (104, 985853), (106, 967252), (143, 716984), (152, 674531), (178, 576004), (209, 490568), (212, 483626), (247, 415096), (286, 358492), (356, 288002), (418, 245284), (424, 241813), (494, 207548), (572, 179246), (583, 175864), (689, 148808), (712, 144001), (836, 122642), (979, 104728), (988, 103774), (1007, 101816), (1144, 89623), (1157, 88616), (1166, 87932), (1378, 74404), (1672, 61321), (1691, 60632), (1958, 52364), (1976, 51887), (2014, 50908), (2314, 44308), (2332, 43966), (2717, 37736), (2756, 37202), (3382, 30316), (3916, 26182), (4028, 25454), (4628, 22154), (4664, 21983), (4717, 21736), (5434, 18868), (5512, 18601), (6764, 15158), (7579, 13528), (7832, 13091), (8056, 12727), (9256, 11077), (9434, 10868)]