198571104

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 584962560

約数和(自身を除く): 386391456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 89, 96, 122, 127, 144, 178, 183, 244, 254, 267, 288, 356, 366, 381, 488, 508, 534, 549, 712, 732, 762, 801, 976, 1016, 1068, 1098, 1143, 1424, 1464, 1524, 1602, 1952, 2032, 2136, 2196, 2286, 2848, 2928, 3048, 3204, 4064, 4272, 4392, 4572, 5429, 5856, 6096, 6408, 7747, 8544, 8784, 9144, 10858, 11303, 12192, 12816, 15494, 16287, 17568, 18288, 21716, 22606, 23241, 25632, 30988, 32574, 33909, 36576, 43432, 45212, 46482, 48861, 61976, 65148, 67818, 69723, 86864, 90424, 92964, 97722, 101727, 123952, 130296, 135636, 139446, 173728, 180848, 185928, 195444, 203454, 247904, 260592, 271272, 278892, 361696, 371856, 390888, 406908, 521184, 542544, 557784, 689483, 743712, 781776, 813816, 1085088, 1115568, 1378966, 1563552, 1627632, 2068449, 2231136, 2757932, 3255264, 4136898, 5515864, 6205347, 8273796, 11031728, 12410694, 16547592, 22063456, 24821388, 33095184, 49642776, 66190368, 99285552, 198571104]

約数ペア:

[(1, 198571104), (2, 99285552), (3, 66190368), (4, 49642776), (6, 33095184), (8, 24821388), (9, 22063456), (12, 16547592), (16, 12410694), (18, 11031728), (24, 8273796), (32, 6205347), (36, 5515864), (48, 4136898), (61, 3255264), (72, 2757932), (89, 2231136), (96, 2068449), (122, 1627632), (127, 1563552), (144, 1378966), (178, 1115568), (183, 1085088), (244, 813816), (254, 781776), (267, 743712), (288, 689483), (356, 557784), (366, 542544), (381, 521184), (488, 406908), (508, 390888), (534, 371856), (549, 361696), (712, 278892), (732, 271272), (762, 260592), (801, 247904), (976, 203454), (1016, 195444), (1068, 185928), (1098, 180848), (1143, 173728), (1424, 139446), (1464, 135636), (1524, 130296), (1602, 123952), (1952, 101727), (2032, 97722), (2136, 92964), (2196, 90424), (2286, 86864), (2848, 69723), (2928, 67818), (3048, 65148), (3204, 61976), (4064, 48861), (4272, 46482), (4392, 45212), (4572, 43432), (5429, 36576), (5856, 33909), (6096, 32574), (6408, 30988), (7747, 25632), (8544, 23241), (8784, 22606), (9144, 21716), (10858, 18288), (11303, 17568), (12192, 16287), (12816, 15494)]