194775516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 554100624

約数和(自身を除く): 359325108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 131, 156, 162, 234, 262, 324, 351, 353, 393, 468, 524, 702, 706, 786, 1053, 1059, 1179, 1404, 1412, 1572, 1703, 2106, 2118, 2358, 3177, 3406, 3537, 4212, 4236, 4589, 4716, 5109, 6354, 6812, 7074, 9178, 9531, 10218, 10611, 12708, 13767, 14148, 15327, 18356, 19062, 20436, 21222, 27534, 28593, 30654, 38124, 41301, 42444, 45981, 46243, 55068, 57186, 61308, 82602, 91962, 92486, 114372, 123903, 137943, 138729, 165204, 183924, 184972, 247806, 275886, 277458, 371709, 416187, 495612, 551772, 554916, 601159, 743418, 832374, 1202318, 1248561, 1486836, 1664748, 1803477, 2404636, 2497122, 3606954, 3745683, 4994244, 5410431, 7213908, 7491366, 10820862, 14982732, 16231293, 21641724, 32462586, 48693879, 64925172, 97387758, 194775516]

約数ペア:

[(1, 194775516), (2, 97387758), (3, 64925172), (4, 48693879), (6, 32462586), (9, 21641724), (12, 16231293), (13, 14982732), (18, 10820862), (26, 7491366), (27, 7213908), (36, 5410431), (39, 4994244), (52, 3745683), (54, 3606954), (78, 2497122), (81, 2404636), (108, 1803477), (117, 1664748), (131, 1486836), (156, 1248561), (162, 1202318), (234, 832374), (262, 743418), (324, 601159), (351, 554916), (353, 551772), (393, 495612), (468, 416187), (524, 371709), (702, 277458), (706, 275886), (786, 247806), (1053, 184972), (1059, 183924), (1179, 165204), (1404, 138729), (1412, 137943), (1572, 123903), (1703, 114372), (2106, 92486), (2118, 91962), (2358, 82602), (3177, 61308), (3406, 57186), (3537, 55068), (4212, 46243), (4236, 45981), (4589, 42444), (4716, 41301), (5109, 38124), (6354, 30654), (6812, 28593), (7074, 27534), (9178, 21222), (9531, 20436), (10218, 19062), (10611, 18356), (12708, 15327), (13767, 14148)]