156801708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 474050304

約数和(自身を除く): 317248596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 67, 74, 84, 111, 126, 134, 148, 201, 222, 251, 252, 259, 268, 333, 402, 444, 469, 502, 518, 603, 666, 753, 777, 804, 938, 1004, 1036, 1206, 1332, 1407, 1506, 1554, 1757, 1876, 2259, 2331, 2412, 2479, 2814, 3012, 3108, 3514, 4221, 4518, 4662, 4958, 5271, 5628, 7028, 7437, 8442, 9036, 9287, 9324, 9916, 10542, 14874, 15813, 16817, 16884, 17353, 18574, 21084, 22311, 27861, 29748, 31626, 33634, 34706, 37148, 44622, 50451, 52059, 55722, 63252, 65009, 67268, 69412, 83583, 89244, 100902, 104118, 111444, 117719, 130018, 151353, 156177, 167166, 195027, 201804, 208236, 235438, 260036, 302706, 312354, 334332, 353157, 390054, 470876, 585081, 605412, 622229, 624708, 706314, 780108, 1059471, 1170162, 1244458, 1412628, 1866687, 2118942, 2340324, 2488916, 3733374, 4237884, 4355603, 5600061, 7466748, 8711206, 11200122, 13066809, 17422412, 22400244, 26133618, 39200427, 52267236, 78400854, 156801708]

約数ペア:

[(1, 156801708), (2, 78400854), (3, 52267236), (4, 39200427), (6, 26133618), (7, 22400244), (9, 17422412), (12, 13066809), (14, 11200122), (18, 8711206), (21, 7466748), (28, 5600061), (36, 4355603), (37, 4237884), (42, 3733374), (63, 2488916), (67, 2340324), (74, 2118942), (84, 1866687), (111, 1412628), (126, 1244458), (134, 1170162), (148, 1059471), (201, 780108), (222, 706314), (251, 624708), (252, 622229), (259, 605412), (268, 585081), (333, 470876), (402, 390054), (444, 353157), (469, 334332), (502, 312354), (518, 302706), (603, 260036), (666, 235438), (753, 208236), (777, 201804), (804, 195027), (938, 167166), (1004, 156177), (1036, 151353), (1206, 130018), (1332, 117719), (1407, 111444), (1506, 104118), (1554, 100902), (1757, 89244), (1876, 83583), (2259, 69412), (2331, 67268), (2412, 65009), (2479, 63252), (2814, 55722), (3012, 52059), (3108, 50451), (3514, 44622), (4221, 37148), (4518, 34706), (4662, 33634), (4958, 31626), (5271, 29748), (5628, 27861), (7028, 22311), (7437, 21084), (8442, 18574), (9036, 17353), (9287, 16884), (9324, 16817), (9916, 15813), (10542, 14874)]