156945489008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{1571}}^1$

素因数の和:2347

約数の個数: 160

約数和(自身を含む): 382869780480

約数和(自身を除く): 225924291472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 619, 917, 1048, 1232, 1238, 1441, 1571, 1834, 2096, 2476, 2882, 3142, 3668, 4333, 4952, 5764, 6284, 6809, 7336, 8666, 9904, 10087, 10997, 11528, 12568, 13618, 14672, 17281, 17332, 20174, 21994, 23056, 25136, 27236, 34562, 34664, 40348, 43988, 47663, 54472, 69124, 69328, 80696, 81089, 87976, 95326, 108944, 120967, 138248, 161392, 162178, 175952, 190652, 205801, 241934, 276496, 324356, 381304, 411602, 483868, 567623, 648712, 762608, 823204, 891979, 967736, 972449, 1135246, 1297424, 1440607, 1646408, 1783958, 1935472, 1944898, 2263811, 2270492, 2881214, 3292816, 3567916, 3889796, 4527622, 4540984, 5762428, 6243853, 6807143, 7135832, 7779592, 9055244, 9081968, 10696939, 11524856, 12487706, 13614286, 14271664, 15559184, 15846677, 18110488, 21393878, 23049712, 24975412, 27228572, 31693354, 36220976, 42787756, 49950824, 54457144, 63386708, 74878573, 85575512, 99901648, 108914288, 126773416, 127390819, 149757146, 171151024, 253546832, 254781638, 299514292, 509563276, 599028584, 891735733, 1019126552, 1198057168, 1401299009, 1783471466, 2038253104, 2802598018, 3566942932, 5605196036, 7133885864, 9809093063, 11210392072, 14267771728, 19618186126, 22420784144, 39236372252, 78472744504, 156945489008]

約数ペア:

[(1, 156945489008), (2, 78472744504), (4, 39236372252), (7, 22420784144), (8, 19618186126), (11, 14267771728), (14, 11210392072), (16, 9809093063), (22, 7133885864), (28, 5605196036), (44, 3566942932), (56, 2802598018), (77, 2038253104), (88, 1783471466), (112, 1401299009), (131, 1198057168), (154, 1019126552), (176, 891735733), (262, 599028584), (308, 509563276), (524, 299514292), (616, 254781638), (619, 253546832), (917, 171151024), (1048, 149757146), (1232, 127390819), (1238, 126773416), (1441, 108914288), (1571, 99901648), (1834, 85575512), (2096, 74878573), (2476, 63386708), (2882, 54457144), (3142, 49950824), (3668, 42787756), (4333, 36220976), (4952, 31693354), (5764, 27228572), (6284, 24975412), (6809, 23049712), (7336, 21393878), (8666, 18110488), (9904, 15846677), (10087, 15559184), (10997, 14271664), (11528, 13614286), (12568, 12487706), (13618, 11524856), (14672, 10696939), (17281, 9081968), (17332, 9055244), (20174, 7779592), (21994, 7135832), (23056, 6807143), (25136, 6243853), (27236, 5762428), (34562, 4540984), (34664, 4527622), (40348, 3889796), (43988, 3567916), (47663, 3292816), (54472, 2881214), (69124, 2270492), (69328, 2263811), (80696, 1944898), (81089, 1935472), (87976, 1783958), (95326, 1646408), (108944, 1440607), (120967, 1297424), (138248, 1135246), (161392, 972449), (162178, 967736), (175952, 891979), (190652, 823204), (205801, 762608), (241934, 648712), (276496, 567623), (324356, 483868), (381304, 411602)]