152423208

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 511580160

約数和(自身を除く): 359156952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 378, 414, 483, 486, 487, 504, 552, 567, 621, 644, 648, 756, 828, 966, 972, 974, 1134, 1242, 1288, 1449, 1461, 1512, 1656, 1701, 1863, 1932, 1944, 1948, 2268, 2484, 2898, 2922, 3402, 3409, 3726, 3864, 3896, 4347, 4383, 4536, 4968, 5589, 5796, 5844, 6804, 6818, 7452, 8694, 8766, 10227, 11178, 11201, 11592, 11688, 13041, 13149, 13608, 13636, 14904, 17388, 17532, 20454, 22356, 22402, 26082, 26298, 27272, 30681, 33603, 34776, 35064, 39123, 39447, 40908, 44712, 44804, 52164, 52596, 61362, 67206, 78246, 78407, 78894, 81816, 89608, 92043, 100809, 104328, 105192, 118341, 122724, 134412, 156492, 156814, 157788, 184086, 201618, 235221, 236682, 245448, 268824, 276129, 302427, 312984, 313628, 315576, 368172, 403236, 470442, 473364, 552258, 604854, 627256, 705663, 736344, 806472, 828387, 907281, 940884, 946728, 1104516, 1209708, 1411326, 1656774, 1814562, 1881768, 2116989, 2209032, 2419416, 2721843, 2822652, 3313548, 3629124, 4233978, 5443686, 5645304, 6350967, 6627096, 7258248, 8467956, 10887372, 12701934, 16935912, 19052901, 21774744, 25403868, 38105802, 50807736, 76211604, 152423208]

約数ペア:

[(1, 152423208), (2, 76211604), (3, 50807736), (4, 38105802), (6, 25403868), (7, 21774744), (8, 19052901), (9, 16935912), (12, 12701934), (14, 10887372), (18, 8467956), (21, 7258248), (23, 6627096), (24, 6350967), (27, 5645304), (28, 5443686), (36, 4233978), (42, 3629124), (46, 3313548), (54, 2822652), (56, 2721843), (63, 2419416), (69, 2209032), (72, 2116989), (81, 1881768), (84, 1814562), (92, 1656774), (108, 1411326), (126, 1209708), (138, 1104516), (161, 946728), (162, 940884), (168, 907281), (184, 828387), (189, 806472), (207, 736344), (216, 705663), (243, 627256), (252, 604854), (276, 552258), (322, 473364), (324, 470442), (378, 403236), (414, 368172), (483, 315576), (486, 313628), (487, 312984), (504, 302427), (552, 276129), (567, 268824), (621, 245448), (644, 236682), (648, 235221), (756, 201618), (828, 184086), (966, 157788), (972, 156814), (974, 156492), (1134, 134412), (1242, 122724), (1288, 118341), (1449, 105192), (1461, 104328), (1512, 100809), (1656, 92043), (1701, 89608), (1863, 81816), (1932, 78894), (1944, 78407), (1948, 78246), (2268, 67206), (2484, 61362), (2898, 52596), (2922, 52164), (3402, 44804), (3409, 44712), (3726, 40908), (3864, 39447), (3896, 39123), (4347, 35064), (4383, 34776), (4536, 33603), (4968, 30681), (5589, 27272), (5796, 26298), (5844, 26082), (6804, 22402), (6818, 22356), (7452, 20454), (8694, 17532), (8766, 17388), (10227, 14904), (11178, 13636), (11201, 13608), (11592, 13149), (11688, 13041)]