140318544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2908

約数の個数: 80

約数和(自身を含む): 390242880

約数和(自身を除く): 249924336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1464, 2074, 2819, 2928, 3111, 4148, 5638, 6222, 8296, 8457, 11276, 12444, 16592, 16914, 22552, 24888, 33828, 45104, 47923, 49776, 67656, 95846, 135312, 143769, 171959, 191692, 287538, 343918, 383384, 515877, 575076, 687836, 766768, 1031754, 1150152, 1375672, 2063508, 2300304, 2751344, 2923303, 4127016, 5846606, 8254032, 8769909, 11693212, 17539818, 23386424, 35079636, 46772848, 70159272, 140318544]

約数ペア:

[(1, 140318544), (2, 70159272), (3, 46772848), (4, 35079636), (6, 23386424), (8, 17539818), (12, 11693212), (16, 8769909), (17, 8254032), (24, 5846606), (34, 4127016), (48, 2923303), (51, 2751344), (61, 2300304), (68, 2063508), (102, 1375672), (122, 1150152), (136, 1031754), (183, 766768), (204, 687836), (244, 575076), (272, 515877), (366, 383384), (408, 343918), (488, 287538), (732, 191692), (816, 171959), (976, 143769), (1037, 135312), (1464, 95846), (2074, 67656), (2819, 49776), (2928, 47923), (3111, 45104), (4148, 33828), (5638, 24888), (6222, 22552), (8296, 16914), (8457, 16592), (11276, 12444)]