156979063486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 296137949184

約数和(自身を除く): 139158885698

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 127, 197, 238, 254, 287, 394, 574, 643, 697, 889, 1286, 1379, 1394, 1778, 2159, 2758, 3349, 4318, 4501, 4879, 5207, 6698, 8077, 9002, 9758, 10414, 10931, 15113, 16154, 21862, 23443, 25019, 26363, 30226, 36449, 46886, 50038, 52726, 56539, 72898, 76517, 81661, 88519, 113078, 126671, 137309, 153034, 163322, 175133, 177038, 184541, 253342, 274618, 350266, 369082, 425323, 448171, 571627, 619633, 850646, 886697, 896342, 961163, 1025779, 1143254, 1239266, 1388237, 1773394, 1922326, 2051558, 2153407, 2776474, 2977261, 3137197, 3348101, 4306814, 5193511, 5954522, 6274394, 6696202, 7180453, 9717659, 10387022, 14360906, 15073849, 16087217, 17438243, 19435318, 23436707, 30147698, 32174434, 34876486, 36354577, 46873414, 56917717, 72709154, 88289687, 112610519, 113835434, 122067701, 176579374, 225221038, 244135402, 273482689, 398424019, 546965378, 618027809, 659575897, 796848038, 1236055618, 1319151794, 1914378823, 3828757646, 4617031279, 9234062558, 11212790249, 22425580498, 78489531743, 156979063486]

約数ペア:

[(1, 156979063486), (2, 78489531743), (7, 22425580498), (14, 11212790249), (17, 9234062558), (34, 4617031279), (41, 3828757646), (82, 1914378823), (119, 1319151794), (127, 1236055618), (197, 796848038), (238, 659575897), (254, 618027809), (287, 546965378), (394, 398424019), (574, 273482689), (643, 244135402), (697, 225221038), (889, 176579374), (1286, 122067701), (1379, 113835434), (1394, 112610519), (1778, 88289687), (2159, 72709154), (2758, 56917717), (3349, 46873414), (4318, 36354577), (4501, 34876486), (4879, 32174434), (5207, 30147698), (6698, 23436707), (8077, 19435318), (9002, 17438243), (9758, 16087217), (10414, 15073849), (10931, 14360906), (15113, 10387022), (16154, 9717659), (21862, 7180453), (23443, 6696202), (25019, 6274394), (26363, 5954522), (30226, 5193511), (36449, 4306814), (46886, 3348101), (50038, 3137197), (52726, 2977261), (56539, 2776474), (72898, 2153407), (76517, 2051558), (81661, 1922326), (88519, 1773394), (113078, 1388237), (126671, 1239266), (137309, 1143254), (153034, 1025779), (163322, 961163), (175133, 896342), (177038, 886697), (184541, 850646), (253342, 619633), (274618, 571627), (350266, 448171), (369082, 425323)]