189896784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 617103360

約数和(自身を除く): 427206576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 191, 231, 264, 269, 308, 336, 382, 462, 528, 538, 573, 616, 764, 807, 924, 1076, 1146, 1232, 1337, 1528, 1614, 1848, 1883, 2101, 2152, 2292, 2674, 2959, 3056, 3228, 3696, 3766, 4011, 4202, 4304, 4584, 5348, 5649, 5918, 6303, 6456, 7532, 8022, 8404, 8877, 9168, 10696, 11298, 11836, 12606, 12912, 14707, 15064, 16044, 16808, 17754, 20713, 21392, 22596, 23672, 25212, 29414, 30128, 32088, 33616, 35508, 41426, 44121, 45192, 47344, 50424, 51379, 58828, 62139, 64176, 71016, 82852, 88242, 90384, 100848, 102758, 117656, 124278, 142032, 154137, 165704, 176484, 205516, 235312, 248556, 308274, 331408, 352968, 359653, 411032, 497112, 565169, 616548, 705936, 719306, 822064, 994224, 1078959, 1130338, 1233096, 1438612, 1695507, 2157918, 2260676, 2466192, 2877224, 3391014, 3956183, 4315836, 4521352, 5754448, 6782028, 7912366, 8631672, 9042704, 11868549, 13564056, 15824732, 17263344, 23737098, 27128112, 31649464, 47474196, 63298928, 94948392, 189896784]

約数ペア:

[(1, 189896784), (2, 94948392), (3, 63298928), (4, 47474196), (6, 31649464), (7, 27128112), (8, 23737098), (11, 17263344), (12, 15824732), (14, 13564056), (16, 11868549), (21, 9042704), (22, 8631672), (24, 7912366), (28, 6782028), (33, 5754448), (42, 4521352), (44, 4315836), (48, 3956183), (56, 3391014), (66, 2877224), (77, 2466192), (84, 2260676), (88, 2157918), (112, 1695507), (132, 1438612), (154, 1233096), (168, 1130338), (176, 1078959), (191, 994224), (231, 822064), (264, 719306), (269, 705936), (308, 616548), (336, 565169), (382, 497112), (462, 411032), (528, 359653), (538, 352968), (573, 331408), (616, 308274), (764, 248556), (807, 235312), (924, 205516), (1076, 176484), (1146, 165704), (1232, 154137), (1337, 142032), (1528, 124278), (1614, 117656), (1848, 102758), (1883, 100848), (2101, 90384), (2152, 88242), (2292, 82852), (2674, 71016), (2959, 64176), (3056, 62139), (3228, 58828), (3696, 51379), (3766, 50424), (4011, 47344), (4202, 45192), (4304, 44121), (4584, 41426), (5348, 35508), (5649, 33616), (5918, 32088), (6303, 30128), (6456, 29414), (7532, 25212), (8022, 23672), (8404, 22596), (8877, 21392), (9168, 20713), (10696, 17754), (11298, 16808), (11836, 16044), (12606, 15064), (12912, 14707)]