145619568

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 423646496

約数和(自身を除く): 278026928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 151, 181, 222, 296, 302, 333, 362, 444, 453, 543, 592, 604, 666, 724, 888, 906, 1086, 1208, 1332, 1359, 1448, 1629, 1776, 1812, 2172, 2416, 2664, 2718, 2896, 3258, 3624, 4344, 5328, 5436, 5587, 6516, 6697, 7248, 8688, 10872, 11174, 13032, 13394, 16761, 20091, 21744, 22348, 26064, 26788, 27331, 33522, 40182, 44696, 50283, 53576, 54662, 60273, 67044, 80364, 81993, 89392, 100566, 107152, 109324, 120546, 134088, 160728, 163986, 201132, 218648, 241092, 245979, 268176, 321456, 327972, 402264, 437296, 482184, 491958, 655944, 804528, 964368, 983916, 1011247, 1311888, 1967832, 2022494, 3033741, 3935664, 4044988, 6067482, 8089976, 9101223, 12134964, 16179952, 18202446, 24269928, 36404892, 48539856, 72809784, 145619568]

約数ペア:

[(1, 145619568), (2, 72809784), (3, 48539856), (4, 36404892), (6, 24269928), (8, 18202446), (9, 16179952), (12, 12134964), (16, 9101223), (18, 8089976), (24, 6067482), (36, 4044988), (37, 3935664), (48, 3033741), (72, 2022494), (74, 1967832), (111, 1311888), (144, 1011247), (148, 983916), (151, 964368), (181, 804528), (222, 655944), (296, 491958), (302, 482184), (333, 437296), (362, 402264), (444, 327972), (453, 321456), (543, 268176), (592, 245979), (604, 241092), (666, 218648), (724, 201132), (888, 163986), (906, 160728), (1086, 134088), (1208, 120546), (1332, 109324), (1359, 107152), (1448, 100566), (1629, 89392), (1776, 81993), (1812, 80364), (2172, 67044), (2416, 60273), (2664, 54662), (2718, 53576), (2896, 50283), (3258, 44696), (3624, 40182), (4344, 33522), (5328, 27331), (5436, 26788), (5587, 26064), (6516, 22348), (6697, 21744), (7248, 20091), (8688, 16761), (10872, 13394), (11174, 13032)]