157289916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4843

約数の個数: 96

約数和(自身を含む): 463518720

約数和(自身を除く): 306228804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 2346, 2737, 4692, 4789, 5474, 8211, 9578, 10948, 14367, 16422, 19156, 28734, 32844, 33523, 57468, 67046, 81413, 100569, 110147, 134092, 162826, 201138, 220294, 244239, 325652, 330441, 402276, 440588, 488478, 569891, 660882, 771029, 976956, 1139782, 1321764, 1542058, 1709673, 1872499, 2279564, 2313087, 3084116, 3419346, 3744998, 4626174, 5617497, 6838692, 7489996, 9252348, 11234994, 13107493, 22469988, 26214986, 39322479, 52429972, 78644958, 157289916]

約数ペア:

[(1, 157289916), (2, 78644958), (3, 52429972), (4, 39322479), (6, 26214986), (7, 22469988), (12, 13107493), (14, 11234994), (17, 9252348), (21, 7489996), (23, 6838692), (28, 5617497), (34, 4626174), (42, 3744998), (46, 3419346), (51, 3084116), (68, 2313087), (69, 2279564), (84, 1872499), (92, 1709673), (102, 1542058), (119, 1321764), (138, 1139782), (161, 976956), (204, 771029), (238, 660882), (276, 569891), (322, 488478), (357, 440588), (391, 402276), (476, 330441), (483, 325652), (644, 244239), (714, 220294), (782, 201138), (966, 162826), (1173, 134092), (1428, 110147), (1564, 100569), (1932, 81413), (2346, 67046), (2737, 57468), (4692, 33523), (4789, 32844), (5474, 28734), (8211, 19156), (9578, 16422), (10948, 14367)]