139802724

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 366824640

約数和(自身を除く): 227021916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 103, 111, 148, 206, 222, 309, 333, 412, 444, 618, 666, 927, 1019, 1236, 1332, 1854, 2038, 3057, 3708, 3811, 4076, 6114, 7622, 9171, 11433, 12228, 15244, 18342, 22866, 34299, 36684, 37703, 45732, 68598, 75406, 104957, 113109, 137196, 150812, 209914, 226218, 314871, 339327, 419828, 452436, 629742, 678654, 944613, 1259484, 1357308, 1889226, 3778452, 3883409, 7766818, 11650227, 15533636, 23300454, 34950681, 46600908, 69901362, 139802724]

約数ペア:

[(1, 139802724), (2, 69901362), (3, 46600908), (4, 34950681), (6, 23300454), (9, 15533636), (12, 11650227), (18, 7766818), (36, 3883409), (37, 3778452), (74, 1889226), (103, 1357308), (111, 1259484), (148, 944613), (206, 678654), (222, 629742), (309, 452436), (333, 419828), (412, 339327), (444, 314871), (618, 226218), (666, 209914), (927, 150812), (1019, 137196), (1236, 113109), (1332, 104957), (1854, 75406), (2038, 68598), (3057, 45732), (3708, 37703), (3811, 36684), (4076, 34299), (6114, 22866), (7622, 18342), (9171, 15244), (11433, 12228)]