156920088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 450777600

約数和(自身を除く): 293857512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 103, 104, 114, 152, 156, 206, 228, 247, 257, 309, 312, 412, 456, 494, 514, 618, 741, 771, 824, 988, 1028, 1236, 1339, 1482, 1542, 1957, 1976, 2056, 2472, 2678, 2964, 3084, 3341, 3914, 4017, 4883, 5356, 5871, 5928, 6168, 6682, 7828, 8034, 9766, 10023, 10712, 11742, 13364, 14649, 15656, 16068, 19532, 20046, 23484, 25441, 26471, 26728, 29298, 32136, 39064, 40092, 46968, 50882, 52942, 58596, 63479, 76323, 79413, 80184, 101764, 105884, 117192, 126958, 152646, 158826, 190437, 203528, 211768, 253916, 305292, 317652, 344123, 380874, 502949, 507832, 610584, 635304, 688246, 761748, 1005898, 1032369, 1376492, 1508847, 1523496, 2011796, 2064738, 2752984, 3017694, 4023592, 4129476, 6035388, 6538337, 8258952, 12070776, 13076674, 19615011, 26153348, 39230022, 52306696, 78460044, 156920088]

約数ペア:

[(1, 156920088), (2, 78460044), (3, 52306696), (4, 39230022), (6, 26153348), (8, 19615011), (12, 13076674), (13, 12070776), (19, 8258952), (24, 6538337), (26, 6035388), (38, 4129476), (39, 4023592), (52, 3017694), (57, 2752984), (76, 2064738), (78, 2011796), (103, 1523496), (104, 1508847), (114, 1376492), (152, 1032369), (156, 1005898), (206, 761748), (228, 688246), (247, 635304), (257, 610584), (309, 507832), (312, 502949), (412, 380874), (456, 344123), (494, 317652), (514, 305292), (618, 253916), (741, 211768), (771, 203528), (824, 190437), (988, 158826), (1028, 152646), (1236, 126958), (1339, 117192), (1482, 105884), (1542, 101764), (1957, 80184), (1976, 79413), (2056, 76323), (2472, 63479), (2678, 58596), (2964, 52942), (3084, 50882), (3341, 46968), (3914, 40092), (4017, 39064), (4883, 32136), (5356, 29298), (5871, 26728), (5928, 26471), (6168, 25441), (6682, 23484), (7828, 20046), (8034, 19532), (9766, 16068), (10023, 15656), (10712, 14649), (11742, 13364)]