145173952

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 364296960

約数和(自身を除く): 219123008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 154, 176, 178, 224, 308, 331, 352, 356, 448, 616, 623, 662, 704, 712, 979, 1232, 1246, 1324, 1424, 1958, 2317, 2464, 2492, 2648, 2848, 3641, 3916, 4634, 4928, 4984, 5296, 5696, 6853, 7282, 7832, 9268, 9968, 10592, 13706, 14564, 15664, 18536, 19936, 21184, 25487, 27412, 29128, 29459, 31328, 37072, 39872, 50974, 54824, 58256, 58918, 62656, 74144, 101948, 109648, 116512, 117836, 148288, 203896, 206213, 219296, 233024, 235672, 324049, 407792, 412426, 438592, 471344, 648098, 815584, 824852, 942688, 1296196, 1631168, 1649704, 1885376, 2268343, 2592392, 3299408, 4536686, 5184784, 6598816, 9073372, 10369568, 13197632, 18146744, 20739136, 36293488, 72586976, 145173952]

約数ペア:

[(1, 145173952), (2, 72586976), (4, 36293488), (7, 20739136), (8, 18146744), (11, 13197632), (14, 10369568), (16, 9073372), (22, 6598816), (28, 5184784), (32, 4536686), (44, 3299408), (56, 2592392), (64, 2268343), (77, 1885376), (88, 1649704), (89, 1631168), (112, 1296196), (154, 942688), (176, 824852), (178, 815584), (224, 648098), (308, 471344), (331, 438592), (352, 412426), (356, 407792), (448, 324049), (616, 235672), (623, 233024), (662, 219296), (704, 206213), (712, 203896), (979, 148288), (1232, 117836), (1246, 116512), (1324, 109648), (1424, 101948), (1958, 74144), (2317, 62656), (2464, 58918), (2492, 58256), (2648, 54824), (2848, 50974), (3641, 39872), (3916, 37072), (4634, 31328), (4928, 29459), (4984, 29128), (5296, 27412), (5696, 25487), (6853, 21184), (7282, 19936), (7832, 18536), (9268, 15664), (9968, 14564), (10592, 13706)]