145004808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 418723200

約数和(自身を除く): 273718392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 61, 76, 78, 104, 114, 122, 152, 156, 183, 228, 244, 247, 312, 366, 401, 456, 488, 494, 732, 741, 793, 802, 988, 1159, 1203, 1464, 1482, 1586, 1604, 1976, 2318, 2379, 2406, 2964, 3172, 3208, 3477, 4636, 4758, 4812, 5213, 5928, 6344, 6954, 7619, 9272, 9516, 9624, 10426, 13908, 15067, 15238, 15639, 19032, 20852, 22857, 24461, 27816, 30134, 30476, 31278, 41704, 45201, 45714, 48922, 60268, 60952, 62556, 73383, 90402, 91428, 97844, 99047, 120536, 125112, 146766, 180804, 182856, 195688, 198094, 293532, 297141, 317993, 361608, 396188, 464759, 587064, 594282, 635986, 792376, 929518, 953979, 1188564, 1271972, 1394277, 1859036, 1907958, 2377128, 2543944, 2788554, 3718072, 3815916, 5577108, 6041867, 7631832, 11154216, 12083734, 18125601, 24167468, 36251202, 48334936, 72502404, 145004808]

約数ペア:

[(1, 145004808), (2, 72502404), (3, 48334936), (4, 36251202), (6, 24167468), (8, 18125601), (12, 12083734), (13, 11154216), (19, 7631832), (24, 6041867), (26, 5577108), (38, 3815916), (39, 3718072), (52, 2788554), (57, 2543944), (61, 2377128), (76, 1907958), (78, 1859036), (104, 1394277), (114, 1271972), (122, 1188564), (152, 953979), (156, 929518), (183, 792376), (228, 635986), (244, 594282), (247, 587064), (312, 464759), (366, 396188), (401, 361608), (456, 317993), (488, 297141), (494, 293532), (732, 198094), (741, 195688), (793, 182856), (802, 180804), (988, 146766), (1159, 125112), (1203, 120536), (1464, 99047), (1482, 97844), (1586, 91428), (1604, 90402), (1976, 73383), (2318, 62556), (2379, 60952), (2406, 60268), (2964, 48922), (3172, 45714), (3208, 45201), (3477, 41704), (4636, 31278), (4758, 30476), (4812, 30134), (5213, 27816), (5928, 24461), (6344, 22857), (6954, 20852), (7619, 19032), (9272, 15639), (9516, 15238), (9624, 15067), (10426, 13908)]