15671719168

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3704

約数の個数: 144

約数和(自身を含む): 37381980160

約数和(自身を除く): 21710260992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 79, 112, 124, 128, 158, 217, 224, 248, 256, 316, 434, 448, 496, 553, 632, 868, 896, 992, 1106, 1264, 1736, 1792, 1984, 2212, 2449, 2528, 3472, 3571, 3968, 4424, 4898, 5056, 6944, 7142, 7936, 8848, 9796, 10112, 13888, 14284, 17143, 17696, 19592, 20224, 24997, 27776, 28568, 34286, 35392, 39184, 49994, 55552, 57136, 68572, 70784, 78368, 99988, 110701, 114272, 137144, 141568, 156736, 199976, 221402, 228544, 274288, 282109, 313472, 399952, 442804, 457088, 548576, 564218, 626944, 774907, 799904, 885608, 914176, 1097152, 1128436, 1549814, 1599808, 1771216, 1974763, 2194304, 2256872, 3099628, 3199616, 3542432, 3949526, 4388608, 4513744, 6199256, 6399232, 7084864, 7899052, 8745379, 9027488, 12398512, 14169728, 15798104, 17490758, 18054976, 24797024, 28339456, 31596208, 34981516, 36109952, 49594048, 61217653, 63192416, 69963032, 72219904, 99188096, 122435306, 126384832, 139926064, 198376192, 244870612, 252769664, 279852128, 489741224, 505539328, 559704256, 979482448, 1119408512, 1958964896, 2238817024, 3917929792, 7835859584, 15671719168]

約数ペア:

[(1, 15671719168), (2, 7835859584), (4, 3917929792), (7, 2238817024), (8, 1958964896), (14, 1119408512), (16, 979482448), (28, 559704256), (31, 505539328), (32, 489741224), (56, 279852128), (62, 252769664), (64, 244870612), (79, 198376192), (112, 139926064), (124, 126384832), (128, 122435306), (158, 99188096), (217, 72219904), (224, 69963032), (248, 63192416), (256, 61217653), (316, 49594048), (434, 36109952), (448, 34981516), (496, 31596208), (553, 28339456), (632, 24797024), (868, 18054976), (896, 17490758), (992, 15798104), (1106, 14169728), (1264, 12398512), (1736, 9027488), (1792, 8745379), (1984, 7899052), (2212, 7084864), (2449, 6399232), (2528, 6199256), (3472, 4513744), (3571, 4388608), (3968, 3949526), (4424, 3542432), (4898, 3199616), (5056, 3099628), (6944, 2256872), (7142, 2194304), (7936, 1974763), (8848, 1771216), (9796, 1599808), (10112, 1549814), (13888, 1128436), (14284, 1097152), (17143, 914176), (17696, 885608), (19592, 799904), (20224, 774907), (24997, 626944), (27776, 564218), (28568, 548576), (34286, 457088), (35392, 442804), (39184, 399952), (49994, 313472), (55552, 282109), (57136, 274288), (68572, 228544), (70784, 221402), (78368, 199976), (99988, 156736), (110701, 141568), (114272, 137144)]