130920216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 389491200

約数和(自身を除く): 258570984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 83, 84, 123, 164, 166, 168, 229, 246, 249, 287, 328, 332, 458, 492, 498, 574, 581, 664, 687, 861, 916, 984, 996, 1148, 1162, 1374, 1603, 1722, 1743, 1832, 1992, 2296, 2324, 2748, 3206, 3403, 3444, 3486, 4648, 4809, 5496, 6412, 6806, 6888, 6972, 9389, 9618, 10209, 12824, 13612, 13944, 18778, 19007, 19236, 20418, 23821, 27224, 28167, 37556, 38014, 38472, 40836, 47642, 56334, 57021, 65723, 71463, 75112, 76028, 81672, 95284, 112668, 114042, 131446, 133049, 142926, 152056, 190568, 197169, 225336, 228084, 262892, 266098, 285852, 394338, 399147, 456168, 525784, 532196, 571704, 779287, 788676, 798294, 1064392, 1558574, 1577352, 1596588, 2337861, 3117148, 3193176, 4675722, 5455009, 6234296, 9351444, 10910018, 16365027, 18702888, 21820036, 32730054, 43640072, 65460108, 130920216]

約数ペア:

[(1, 130920216), (2, 65460108), (3, 43640072), (4, 32730054), (6, 21820036), (7, 18702888), (8, 16365027), (12, 10910018), (14, 9351444), (21, 6234296), (24, 5455009), (28, 4675722), (41, 3193176), (42, 3117148), (56, 2337861), (82, 1596588), (83, 1577352), (84, 1558574), (123, 1064392), (164, 798294), (166, 788676), (168, 779287), (229, 571704), (246, 532196), (249, 525784), (287, 456168), (328, 399147), (332, 394338), (458, 285852), (492, 266098), (498, 262892), (574, 228084), (581, 225336), (664, 197169), (687, 190568), (861, 152056), (916, 142926), (984, 133049), (996, 131446), (1148, 114042), (1162, 112668), (1374, 95284), (1603, 81672), (1722, 76028), (1743, 75112), (1832, 71463), (1992, 65723), (2296, 57021), (2324, 56334), (2748, 47642), (3206, 40836), (3403, 38472), (3444, 38014), (3486, 37556), (4648, 28167), (4809, 27224), (5496, 23821), (6412, 20418), (6806, 19236), (6888, 19007), (6972, 18778), (9389, 13944), (9618, 13612), (10209, 12824)]