195388128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2321

約数の個数: 144

約数和(自身を含む): 624667680

約数和(自身を除く): 429279552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2269, 2392, 2691, 3312, 3588, 3744, 4538, 4784, 5382, 6624, 6807, 7176, 9076, 9568, 10764, 13614, 14352, 18152, 20421, 21528, 27228, 28704, 29497, 36304, 40842, 43056, 52187, 54456, 58994, 72608, 81684, 86112, 88491, 104374, 108912, 117988, 156561, 163368, 176982, 208748, 217824, 235976, 265473, 313122, 326736, 353964, 417496, 469683, 471952, 530946, 626244, 653472, 678431, 707928, 834992, 939366, 943904, 1061892, 1252488, 1356862, 1415856, 1669984, 1878732, 2035293, 2123784, 2504976, 2713724, 2831712, 3757464, 4070586, 4247568, 5009952, 5427448, 6105879, 7514928, 8141172, 8495136, 10854896, 12211758, 15029856, 16282344, 21709792, 24423516, 32564688, 48847032, 65129376, 97694064, 195388128]

約数ペア:

[(1, 195388128), (2, 97694064), (3, 65129376), (4, 48847032), (6, 32564688), (8, 24423516), (9, 21709792), (12, 16282344), (13, 15029856), (16, 12211758), (18, 10854896), (23, 8495136), (24, 8141172), (26, 7514928), (32, 6105879), (36, 5427448), (39, 5009952), (46, 4247568), (48, 4070586), (52, 3757464), (69, 2831712), (72, 2713724), (78, 2504976), (92, 2123784), (96, 2035293), (104, 1878732), (117, 1669984), (138, 1415856), (144, 1356862), (156, 1252488), (184, 1061892), (207, 943904), (208, 939366), (234, 834992), (276, 707928), (288, 678431), (299, 653472), (312, 626244), (368, 530946), (414, 471952), (416, 469683), (468, 417496), (552, 353964), (598, 326736), (624, 313122), (736, 265473), (828, 235976), (897, 217824), (936, 208748), (1104, 176982), (1196, 163368), (1248, 156561), (1656, 117988), (1794, 108912), (1872, 104374), (2208, 88491), (2269, 86112), (2392, 81684), (2691, 72608), (3312, 58994), (3588, 54456), (3744, 52187), (4538, 43056), (4784, 40842), (5382, 36304), (6624, 29497), (6807, 28704), (7176, 27228), (9076, 21528), (9568, 20421), (10764, 18152), (13614, 14352)]