15961567344

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1375

約数の個数: 160

約数和(自身を含む): 43471931904

約数和(自身を除く): 27510364560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 151, 159, 212, 222, 296, 302, 318, 424, 444, 453, 592, 604, 636, 848, 888, 906, 1123, 1208, 1272, 1776, 1812, 1961, 2246, 2416, 2544, 3369, 3624, 3922, 4492, 5587, 5883, 6738, 7248, 7844, 8003, 8984, 11174, 11766, 13476, 15688, 16006, 16761, 17968, 22348, 23532, 24009, 26952, 31376, 32012, 33522, 41551, 44696, 47064, 48018, 53904, 59519, 64024, 67044, 83102, 89392, 94128, 96036, 119038, 124653, 128048, 134088, 166204, 169573, 178557, 192072, 238076, 249306, 268176, 296111, 332408, 339146, 357114, 384144, 476152, 498612, 508719, 592222, 664816, 678292, 714228, 888333, 952304, 997224, 1017438, 1184444, 1356584, 1428456, 1776666, 1994448, 2034876, 2202203, 2368888, 2713168, 2856912, 3553332, 4069752, 4404406, 4737776, 6274201, 6606609, 7106664, 8139504, 8808812, 8987369, 12548402, 13213218, 14213328, 17617624, 17974738, 18822603, 25096804, 26426436, 26962107, 35235248, 35949476, 37645206, 50193608, 52852872, 53924214, 71898952, 75290412, 100387216, 105705744, 107848428, 143797904, 150580824, 215696856, 301161648, 332532653, 431393712, 665065306, 997597959, 1330130612, 1995195918, 2660261224, 3990391836, 5320522448, 7980783672, 15961567344]

約数ペア:

[(1, 15961567344), (2, 7980783672), (3, 5320522448), (4, 3990391836), (6, 2660261224), (8, 1995195918), (12, 1330130612), (16, 997597959), (24, 665065306), (37, 431393712), (48, 332532653), (53, 301161648), (74, 215696856), (106, 150580824), (111, 143797904), (148, 107848428), (151, 105705744), (159, 100387216), (212, 75290412), (222, 71898952), (296, 53924214), (302, 52852872), (318, 50193608), (424, 37645206), (444, 35949476), (453, 35235248), (592, 26962107), (604, 26426436), (636, 25096804), (848, 18822603), (888, 17974738), (906, 17617624), (1123, 14213328), (1208, 13213218), (1272, 12548402), (1776, 8987369), (1812, 8808812), (1961, 8139504), (2246, 7106664), (2416, 6606609), (2544, 6274201), (3369, 4737776), (3624, 4404406), (3922, 4069752), (4492, 3553332), (5587, 2856912), (5883, 2713168), (6738, 2368888), (7248, 2202203), (7844, 2034876), (8003, 1994448), (8984, 1776666), (11174, 1428456), (11766, 1356584), (13476, 1184444), (15688, 1017438), (16006, 997224), (16761, 952304), (17968, 888333), (22348, 714228), (23532, 678292), (24009, 664816), (26952, 592222), (31376, 508719), (32012, 498612), (33522, 476152), (41551, 384144), (44696, 357114), (47064, 339146), (48018, 332408), (53904, 296111), (59519, 268176), (64024, 249306), (67044, 238076), (83102, 192072), (89392, 178557), (94128, 169573), (96036, 166204), (119038, 134088), (124653, 128048)]