164284128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18448

約数の個数: 72

約数和(自身を含む): 482279616

約数和(自身を除く): 317995488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 294416, 331218, 441624, 570431, 588832, 662436, 883248, 1140862, 1324872, 1711293, 1766496, 2281724, 2649744, 3422586, 4563448, 5133879, 5299488, 6845172, 9126896, 10267758, 13690344, 18253792, 20535516, 27380688, 41071032, 54761376, 82142064, 164284128]

約数ペア:

[(1, 164284128), (2, 82142064), (3, 54761376), (4, 41071032), (6, 27380688), (8, 20535516), (9, 18253792), (12, 13690344), (16, 10267758), (18, 9126896), (24, 6845172), (31, 5299488), (32, 5133879), (36, 4563448), (48, 3422586), (62, 2649744), (72, 2281724), (93, 1766496), (96, 1711293), (124, 1324872), (144, 1140862), (186, 883248), (248, 662436), (279, 588832), (288, 570431), (372, 441624), (496, 331218), (558, 294416), (744, 220812), (992, 165609), (1116, 147208), (1488, 110406), (2232, 73604), (2976, 55203), (4464, 36802), (8928, 18401)]