156220584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 450038400

約数和(自身を除く): 293817816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 73, 76, 78, 104, 114, 146, 152, 156, 219, 228, 247, 292, 312, 361, 438, 456, 494, 584, 722, 741, 876, 949, 988, 1083, 1387, 1444, 1482, 1752, 1898, 1976, 2166, 2774, 2847, 2888, 2964, 3796, 4161, 4332, 4693, 5548, 5694, 5928, 6859, 7592, 8322, 8664, 9386, 11096, 11388, 13718, 14079, 16644, 18031, 18772, 20577, 22776, 26353, 27436, 28158, 33288, 36062, 37544, 41154, 52706, 54093, 54872, 56316, 72124, 79059, 82308, 89167, 105412, 108186, 112632, 144248, 158118, 164616, 178334, 210824, 216372, 267501, 316236, 342589, 356668, 432744, 500707, 535002, 632472, 685178, 713336, 1001414, 1027767, 1070004, 1370356, 1502121, 2002828, 2055534, 2140008, 2740712, 3004242, 4005656, 4111068, 6008484, 6509191, 8222136, 12016968, 13018382, 19527573, 26036764, 39055146, 52073528, 78110292, 156220584]

約数ペア:

[(1, 156220584), (2, 78110292), (3, 52073528), (4, 39055146), (6, 26036764), (8, 19527573), (12, 13018382), (13, 12016968), (19, 8222136), (24, 6509191), (26, 6008484), (38, 4111068), (39, 4005656), (52, 3004242), (57, 2740712), (73, 2140008), (76, 2055534), (78, 2002828), (104, 1502121), (114, 1370356), (146, 1070004), (152, 1027767), (156, 1001414), (219, 713336), (228, 685178), (247, 632472), (292, 535002), (312, 500707), (361, 432744), (438, 356668), (456, 342589), (494, 316236), (584, 267501), (722, 216372), (741, 210824), (876, 178334), (949, 164616), (988, 158118), (1083, 144248), (1387, 112632), (1444, 108186), (1482, 105412), (1752, 89167), (1898, 82308), (1976, 79059), (2166, 72124), (2774, 56316), (2847, 54872), (2888, 54093), (2964, 52706), (3796, 41154), (4161, 37544), (4332, 36062), (4693, 33288), (5548, 28158), (5694, 27436), (5928, 26353), (6859, 22776), (7592, 20577), (8322, 18772), (8664, 18031), (9386, 16644), (11096, 14079), (11388, 13718)]