142476558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 366944256

約数和(自身を除く): 224467698

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 41, 42, 51, 62, 82, 93, 102, 119, 123, 157, 186, 217, 238, 246, 287, 314, 357, 434, 471, 527, 574, 651, 697, 714, 861, 942, 1054, 1099, 1271, 1302, 1394, 1581, 1722, 2091, 2198, 2542, 2669, 3162, 3297, 3689, 3813, 4182, 4867, 4879, 5338, 6437, 6594, 7378, 7626, 8007, 8897, 9734, 9758, 11067, 12874, 14601, 14637, 16014, 17794, 18683, 19311, 21607, 22134, 26691, 29202, 29274, 34069, 37366, 38622, 43214, 45059, 53382, 56049, 64821, 68138, 82739, 90118, 102207, 109429, 112098, 129642, 135177, 151249, 165478, 199547, 204414, 218858, 248217, 270354, 302498, 328287, 399094, 453747, 496434, 579173, 598641, 656574, 766003, 907494, 1158346, 1197282, 1396829, 1532006, 1737519, 2298009, 2793658, 3392299, 3475038, 4190487, 4596018, 6784598, 8380974, 10176897, 20353794, 23746093, 47492186, 71238279, 142476558]

約数ペア:

[(1, 142476558), (2, 71238279), (3, 47492186), (6, 23746093), (7, 20353794), (14, 10176897), (17, 8380974), (21, 6784598), (31, 4596018), (34, 4190487), (41, 3475038), (42, 3392299), (51, 2793658), (62, 2298009), (82, 1737519), (93, 1532006), (102, 1396829), (119, 1197282), (123, 1158346), (157, 907494), (186, 766003), (217, 656574), (238, 598641), (246, 579173), (287, 496434), (314, 453747), (357, 399094), (434, 328287), (471, 302498), (527, 270354), (574, 248217), (651, 218858), (697, 204414), (714, 199547), (861, 165478), (942, 151249), (1054, 135177), (1099, 129642), (1271, 112098), (1302, 109429), (1394, 102207), (1581, 90118), (1722, 82739), (2091, 68138), (2198, 64821), (2542, 56049), (2669, 53382), (3162, 45059), (3297, 43214), (3689, 38622), (3813, 37366), (4182, 34069), (4867, 29274), (4879, 29202), (5338, 26691), (6437, 22134), (6594, 21607), (7378, 19311), (7626, 18683), (8007, 17794), (8897, 16014), (9734, 14637), (9758, 14601), (11067, 12874)]