145402438428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{26203}}^1$

素因数の和:26464

約数の個数: 144

約数和(自身を含む): 403811606016

約数和(自身を除く): 258409167588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 167, 213, 234, 284, 334, 426, 468, 501, 639, 668, 852, 923, 1002, 1278, 1503, 1846, 2004, 2171, 2556, 2769, 3006, 3692, 4342, 5538, 6012, 6513, 8307, 8684, 11076, 11857, 13026, 16614, 19539, 23714, 26052, 26203, 33228, 35571, 39078, 47428, 52406, 71142, 78156, 78609, 104812, 106713, 142284, 154141, 157218, 213426, 235827, 308282, 314436, 340639, 426852, 462423, 471654, 616564, 681278, 924846, 943308, 1021917, 1362556, 1387269, 1849692, 1860413, 2043834, 2774538, 3065751, 3720826, 4087668, 4375901, 5549076, 5581239, 6131502, 7441652, 8751802, 11162478, 12263004, 13127703, 16743717, 17503604, 22324956, 24185369, 26255406, 33487434, 39383109, 48370738, 52510812, 56886713, 66974868, 72556107, 78766218, 96741476, 113773426, 145112214, 157532436, 170660139, 217668321, 227546852, 290224428, 310688971, 341320278, 435336642, 511980417, 621377942, 682640556, 870673284, 932066913, 1023960834, 1242755884, 1864133826, 2047921668, 2796200739, 3728267652, 4038956623, 5592401478, 8077913246, 11184802956, 12116869869, 16155826492, 24233739738, 36350609607, 48467479476, 72701219214, 145402438428]

約数ペア:

[(1, 145402438428), (2, 72701219214), (3, 48467479476), (4, 36350609607), (6, 24233739738), (9, 16155826492), (12, 12116869869), (13, 11184802956), (18, 8077913246), (26, 5592401478), (36, 4038956623), (39, 3728267652), (52, 2796200739), (71, 2047921668), (78, 1864133826), (117, 1242755884), (142, 1023960834), (156, 932066913), (167, 870673284), (213, 682640556), (234, 621377942), (284, 511980417), (334, 435336642), (426, 341320278), (468, 310688971), (501, 290224428), (639, 227546852), (668, 217668321), (852, 170660139), (923, 157532436), (1002, 145112214), (1278, 113773426), (1503, 96741476), (1846, 78766218), (2004, 72556107), (2171, 66974868), (2556, 56886713), (2769, 52510812), (3006, 48370738), (3692, 39383109), (4342, 33487434), (5538, 26255406), (6012, 24185369), (6513, 22324956), (8307, 17503604), (8684, 16743717), (11076, 13127703), (11857, 12263004), (13026, 11162478), (16614, 8751802), (19539, 7441652), (23714, 6131502), (26052, 5581239), (26203, 5549076), (33228, 4375901), (35571, 4087668), (39078, 3720826), (47428, 3065751), (52406, 2774538), (71142, 2043834), (78156, 1860413), (78609, 1849692), (104812, 1387269), (106713, 1362556), (142284, 1021917), (154141, 943308), (157218, 924846), (213426, 681278), (235827, 616564), (308282, 471654), (314436, 462423), (340639, 426852)]