142409448

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 412588800

約数和(自身を除く): 270179352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 103, 108, 111, 148, 173, 206, 216, 222, 296, 309, 333, 346, 412, 444, 519, 618, 666, 692, 824, 888, 927, 999, 1038, 1236, 1332, 1384, 1557, 1854, 1998, 2076, 2472, 2664, 2781, 3114, 3708, 3811, 3996, 4152, 4671, 5562, 6228, 6401, 7416, 7622, 7992, 9342, 11124, 11433, 12456, 12802, 15244, 17819, 18684, 19203, 22248, 22866, 25604, 30488, 34299, 35638, 37368, 38406, 45732, 51208, 53457, 57609, 68598, 71276, 76812, 91464, 102897, 106914, 115218, 137196, 142552, 153624, 160371, 172827, 205794, 213828, 230436, 274392, 320742, 345654, 411588, 427656, 460872, 481113, 641484, 659303, 691308, 823176, 962226, 1282968, 1318606, 1382616, 1924452, 1977909, 2637212, 3848904, 3955818, 5274424, 5933727, 7911636, 11867454, 15823272, 17801181, 23734908, 35602362, 47469816, 71204724, 142409448]

約数ペア:

[(1, 142409448), (2, 71204724), (3, 47469816), (4, 35602362), (6, 23734908), (8, 17801181), (9, 15823272), (12, 11867454), (18, 7911636), (24, 5933727), (27, 5274424), (36, 3955818), (37, 3848904), (54, 2637212), (72, 1977909), (74, 1924452), (103, 1382616), (108, 1318606), (111, 1282968), (148, 962226), (173, 823176), (206, 691308), (216, 659303), (222, 641484), (296, 481113), (309, 460872), (333, 427656), (346, 411588), (412, 345654), (444, 320742), (519, 274392), (618, 230436), (666, 213828), (692, 205794), (824, 172827), (888, 160371), (927, 153624), (999, 142552), (1038, 137196), (1236, 115218), (1332, 106914), (1384, 102897), (1557, 91464), (1854, 76812), (1998, 71276), (2076, 68598), (2472, 57609), (2664, 53457), (2781, 51208), (3114, 45732), (3708, 38406), (3811, 37368), (3996, 35638), (4152, 34299), (4671, 30488), (5562, 25604), (6228, 22866), (6401, 22248), (7416, 19203), (7622, 18684), (7992, 17819), (9342, 15244), (11124, 12802), (11433, 12456)]