130612878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 340070400

約数和(自身を除く): 209457522

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 71, 99, 114, 142, 163, 171, 198, 209, 213, 297, 326, 342, 418, 426, 489, 513, 594, 627, 639, 781, 978, 1026, 1254, 1278, 1349, 1467, 1562, 1793, 1881, 1917, 2343, 2698, 2934, 3097, 3586, 3762, 3834, 4047, 4401, 4686, 5379, 5643, 6194, 7029, 8094, 8802, 9291, 10758, 11286, 11573, 12141, 14058, 14839, 16137, 18582, 21087, 23146, 24282, 27873, 29678, 32274, 34067, 34719, 36423, 42174, 44517, 48411, 55746, 68134, 69438, 72846, 83619, 89034, 96822, 102201, 104157, 127303, 133551, 167238, 204402, 208314, 219887, 254606, 267102, 306603, 312471, 381909, 400653, 439774, 613206, 624942, 659661, 763818, 801306, 919809, 1145727, 1319322, 1839618, 1978983, 2291454, 2418757, 3437181, 3957966, 4837514, 5936949, 6874362, 7256271, 11873898, 14512542, 21768813, 43537626, 65306439, 130612878]

約数ペア:

[(1, 130612878), (2, 65306439), (3, 43537626), (6, 21768813), (9, 14512542), (11, 11873898), (18, 7256271), (19, 6874362), (22, 5936949), (27, 4837514), (33, 3957966), (38, 3437181), (54, 2418757), (57, 2291454), (66, 1978983), (71, 1839618), (99, 1319322), (114, 1145727), (142, 919809), (163, 801306), (171, 763818), (198, 659661), (209, 624942), (213, 613206), (297, 439774), (326, 400653), (342, 381909), (418, 312471), (426, 306603), (489, 267102), (513, 254606), (594, 219887), (627, 208314), (639, 204402), (781, 167238), (978, 133551), (1026, 127303), (1254, 104157), (1278, 102201), (1349, 96822), (1467, 89034), (1562, 83619), (1793, 72846), (1881, 69438), (1917, 68134), (2343, 55746), (2698, 48411), (2934, 44517), (3097, 42174), (3586, 36423), (3762, 34719), (3834, 34067), (4047, 32274), (4401, 29678), (4686, 27873), (5379, 24282), (5643, 23146), (6194, 21087), (7029, 18582), (8094, 16137), (8802, 14839), (9291, 14058), (10758, 12141), (11286, 11573)]