193722516

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15363

約数の個数: 72

約数和(自身を含む): 546923104

約数和(自身を除く): 353200588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 15331, 30662, 45993, 61324, 91986, 137979, 183972, 199303, 275958, 398606, 413937, 551916, 597909, 797212, 827874, 1195818, 1241811, 1655748, 1793727, 2391636, 2483622, 3587454, 3725433, 4967244, 5381181, 7174908, 7450866, 10762362, 14901732, 16143543, 21524724, 32287086, 48430629, 64574172, 96861258, 193722516]

約数ペア:

[(1, 193722516), (2, 96861258), (3, 64574172), (4, 48430629), (6, 32287086), (9, 21524724), (12, 16143543), (13, 14901732), (18, 10762362), (26, 7450866), (27, 7174908), (36, 5381181), (39, 4967244), (52, 3725433), (54, 3587454), (78, 2483622), (81, 2391636), (108, 1793727), (117, 1655748), (156, 1241811), (162, 1195818), (234, 827874), (243, 797212), (324, 597909), (351, 551916), (468, 413937), (486, 398606), (702, 275958), (972, 199303), (1053, 183972), (1404, 137979), (2106, 91986), (3159, 61324), (4212, 45993), (6318, 30662), (12636, 15331)]