156970886476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{4051}}^1$

素因数の和:4355

約数の個数: 96

約数和(自身を含む): 301920030720

約数和(自身を除く): 144949144244

約数列:

[1, 2, 4, 19, 38, 43, 71, 76, 86, 142, 167, 172, 284, 334, 668, 817, 1349, 1634, 2698, 3053, 3173, 3268, 4051, 5396, 6106, 6346, 7181, 8102, 11857, 12212, 12692, 14362, 16204, 23714, 28724, 47428, 58007, 76969, 116014, 136439, 153938, 174193, 225283, 232028, 272878, 287621, 307876, 348386, 450566, 509851, 545756, 575242, 676517, 696772, 901132, 1019702, 1150484, 1353034, 2039404, 2706068, 3309667, 5464799, 6619334, 9687169, 10929598, 12367703, 12853823, 13238668, 19374338, 21859196, 24735406, 25707646, 29090231, 38748676, 48032707, 49470812, 51415292, 58180462, 96065414, 116360924, 192130828, 234986357, 469972714, 552714389, 912621433, 939945428, 1105428778, 1825242866, 2065406401, 2210857556, 3650485732, 4130812802, 8261625604, 39242721619, 78485443238, 156970886476]

約数ペア:

[(1, 156970886476), (2, 78485443238), (4, 39242721619), (19, 8261625604), (38, 4130812802), (43, 3650485732), (71, 2210857556), (76, 2065406401), (86, 1825242866), (142, 1105428778), (167, 939945428), (172, 912621433), (284, 552714389), (334, 469972714), (668, 234986357), (817, 192130828), (1349, 116360924), (1634, 96065414), (2698, 58180462), (3053, 51415292), (3173, 49470812), (3268, 48032707), (4051, 38748676), (5396, 29090231), (6106, 25707646), (6346, 24735406), (7181, 21859196), (8102, 19374338), (11857, 13238668), (12212, 12853823), (12692, 12367703), (14362, 10929598), (16204, 9687169), (23714, 6619334), (28724, 5464799), (47428, 3309667), (58007, 2706068), (76969, 2039404), (116014, 1353034), (136439, 1150484), (153938, 1019702), (174193, 901132), (225283, 696772), (232028, 676517), (272878, 575242), (287621, 545756), (307876, 509851), (348386, 450566)]