189109128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 568391040

約数和(自身を除く): 379281912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 73, 76, 78, 92, 104, 114, 138, 146, 152, 156, 184, 219, 228, 247, 276, 292, 299, 312, 361, 437, 438, 456, 494, 552, 584, 598, 722, 741, 874, 876, 897, 949, 988, 1083, 1196, 1311, 1387, 1444, 1482, 1679, 1748, 1752, 1794, 1898, 1976, 2166, 2392, 2622, 2774, 2847, 2888, 2964, 3358, 3496, 3588, 3796, 4161, 4332, 4693, 5037, 5244, 5548, 5681, 5694, 5928, 6716, 7176, 7592, 8303, 8322, 8664, 9386, 10074, 10488, 11096, 11362, 11388, 13432, 14079, 16606, 16644, 17043, 18031, 18772, 20148, 21827, 22724, 22776, 24909, 26353, 28158, 31901, 33212, 33288, 34086, 36062, 37544, 40296, 43654, 45448, 49818, 52706, 54093, 56316, 63802, 65481, 66424, 68172, 72124, 79059, 87308, 95703, 99636, 105412, 107939, 108186, 112632, 127604, 130962, 136344, 144248, 158118, 174616, 191406, 199272, 210824, 215878, 216372, 255208, 261924, 316236, 323817, 342589, 382812, 414713, 431756, 432744, 523848, 606119, 632472, 647634, 685178, 765624, 829426, 863512, 1027767, 1212238, 1244139, 1295268, 1370356, 1658852, 1818357, 2055534, 2424476, 2488278, 2590536, 2740712, 3317704, 3636714, 4111068, 4848952, 4976556, 7273428, 7879547, 8222136, 9953112, 14546856, 15759094, 23638641, 31518188, 47277282, 63036376, 94554564, 189109128]

約数ペア:

[(1, 189109128), (2, 94554564), (3, 63036376), (4, 47277282), (6, 31518188), (8, 23638641), (12, 15759094), (13, 14546856), (19, 9953112), (23, 8222136), (24, 7879547), (26, 7273428), (38, 4976556), (39, 4848952), (46, 4111068), (52, 3636714), (57, 3317704), (69, 2740712), (73, 2590536), (76, 2488278), (78, 2424476), (92, 2055534), (104, 1818357), (114, 1658852), (138, 1370356), (146, 1295268), (152, 1244139), (156, 1212238), (184, 1027767), (219, 863512), (228, 829426), (247, 765624), (276, 685178), (292, 647634), (299, 632472), (312, 606119), (361, 523848), (437, 432744), (438, 431756), (456, 414713), (494, 382812), (552, 342589), (584, 323817), (598, 316236), (722, 261924), (741, 255208), (874, 216372), (876, 215878), (897, 210824), (949, 199272), (988, 191406), (1083, 174616), (1196, 158118), (1311, 144248), (1387, 136344), (1444, 130962), (1482, 127604), (1679, 112632), (1748, 108186), (1752, 107939), (1794, 105412), (1898, 99636), (1976, 95703), (2166, 87308), (2392, 79059), (2622, 72124), (2774, 68172), (2847, 66424), (2888, 65481), (2964, 63802), (3358, 56316), (3496, 54093), (3588, 52706), (3796, 49818), (4161, 45448), (4332, 43654), (4693, 40296), (5037, 37544), (5244, 36062), (5548, 34086), (5681, 33288), (5694, 33212), (5928, 31901), (6716, 28158), (7176, 26353), (7592, 24909), (8303, 22776), (8322, 22724), (8664, 21827), (9386, 20148), (10074, 18772), (10488, 18031), (11096, 17043), (11362, 16644), (11388, 16606), (13432, 14079)]