154451903944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{1451}}^1$

素因数の和:2115

約数の個数: 128

約数和(自身を含む): 332338406400

約数和(自身を除く): 177886502456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 103, 104, 152, 206, 247, 412, 494, 523, 824, 988, 1046, 1339, 1451, 1957, 1976, 2092, 2678, 2902, 3914, 4184, 5356, 5804, 6799, 7828, 9937, 10712, 11608, 13598, 15656, 18863, 19874, 25441, 27196, 27569, 37726, 39748, 50882, 53869, 54392, 55138, 75452, 79496, 101764, 107738, 110276, 129181, 149453, 150904, 203528, 215476, 220552, 258362, 298906, 358397, 430952, 516724, 597812, 700297, 716794, 758873, 1023511, 1033448, 1195624, 1400594, 1433588, 1517746, 1942889, 2047022, 2801188, 2839607, 2867176, 3035492, 3885778, 4094044, 5602376, 5679214, 6070984, 7771556, 8188088, 9865349, 11358428, 13305643, 14418587, 15543112, 19730698, 22716856, 26611286, 28837174, 36914891, 39461396, 53222572, 57674348, 73829782, 78163919, 78922792, 106445144, 115348696, 147659564, 156327838, 187441631, 295319128, 312655676, 374883262, 625311352, 749766524, 1016130947, 1485114461, 1499533048, 2032261894, 2970228922, 4064523788, 5940457844, 8129047576, 11880915688, 19306487993, 38612975986, 77225951972, 154451903944]

約数ペア:

[(1, 154451903944), (2, 77225951972), (4, 38612975986), (8, 19306487993), (13, 11880915688), (19, 8129047576), (26, 5940457844), (38, 4064523788), (52, 2970228922), (76, 2032261894), (103, 1499533048), (104, 1485114461), (152, 1016130947), (206, 749766524), (247, 625311352), (412, 374883262), (494, 312655676), (523, 295319128), (824, 187441631), (988, 156327838), (1046, 147659564), (1339, 115348696), (1451, 106445144), (1957, 78922792), (1976, 78163919), (2092, 73829782), (2678, 57674348), (2902, 53222572), (3914, 39461396), (4184, 36914891), (5356, 28837174), (5804, 26611286), (6799, 22716856), (7828, 19730698), (9937, 15543112), (10712, 14418587), (11608, 13305643), (13598, 11358428), (15656, 9865349), (18863, 8188088), (19874, 7771556), (25441, 6070984), (27196, 5679214), (27569, 5602376), (37726, 4094044), (39748, 3885778), (50882, 3035492), (53869, 2867176), (54392, 2839607), (55138, 2801188), (75452, 2047022), (79496, 1942889), (101764, 1517746), (107738, 1433588), (110276, 1400594), (129181, 1195624), (149453, 1033448), (150904, 1023511), (203528, 758873), (215476, 716794), (220552, 700297), (258362, 597812), (298906, 516724), (358397, 430952)]