149502012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3919}}^1$

素因数の和:3971

約数の個数: 72

約数和(自身を含む): 404355840

約数和(自身を除く): 254853828

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 748, 867, 1122, 1156, 1734, 2244, 3179, 3468, 3919, 6358, 7838, 9537, 11757, 12716, 15676, 19074, 23514, 38148, 43109, 47028, 66623, 86218, 129327, 133246, 172436, 199869, 258654, 266492, 399738, 517308, 732853, 799476, 1132591, 1465706, 2198559, 2265182, 2931412, 3397773, 4397118, 4530364, 6795546, 8794236, 12458501, 13591092, 24917002, 37375503, 49834004, 74751006, 149502012]

約数ペア:

[(1, 149502012), (2, 74751006), (3, 49834004), (4, 37375503), (6, 24917002), (11, 13591092), (12, 12458501), (17, 8794236), (22, 6795546), (33, 4530364), (34, 4397118), (44, 3397773), (51, 2931412), (66, 2265182), (68, 2198559), (102, 1465706), (132, 1132591), (187, 799476), (204, 732853), (289, 517308), (374, 399738), (561, 266492), (578, 258654), (748, 199869), (867, 172436), (1122, 133246), (1156, 129327), (1734, 86218), (2244, 66623), (3179, 47028), (3468, 43109), (3919, 38148), (6358, 23514), (7838, 19074), (9537, 15676), (11757, 12716)]