155215104

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 474862080

約数和(自身を除く): 319646976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 967, 1056, 1216, 1254, 1408, 1672, 1824, 1934, 2112, 2432, 2508, 2816, 2901, 3344, 3648, 3868, 4224, 4864, 5016, 5802, 6688, 7296, 7736, 8448, 10032, 10637, 11604, 13376, 14592, 15472, 18373, 20064, 21274, 23208, 26752, 30944, 31911, 36746, 40128, 42548, 46416, 53504, 55119, 61888, 63822, 73492, 80256, 85096, 92832, 110238, 123776, 127644, 146984, 160512, 170192, 185664, 202103, 220476, 247552, 255288, 293968, 340384, 371328, 404206, 440952, 510576, 587936, 606309, 680768, 742656, 808412, 881904, 1021152, 1175872, 1212618, 1361536, 1616824, 1763808, 2042304, 2351744, 2425236, 2723072, 3233648, 3527616, 4084608, 4703488, 4850472, 6467296, 7055232, 8169216, 9700944, 12934592, 14110464, 19401888, 25869184, 38803776, 51738368, 77607552, 155215104]

約数ペア:

[(1, 155215104), (2, 77607552), (3, 51738368), (4, 38803776), (6, 25869184), (8, 19401888), (11, 14110464), (12, 12934592), (16, 9700944), (19, 8169216), (22, 7055232), (24, 6467296), (32, 4850472), (33, 4703488), (38, 4084608), (44, 3527616), (48, 3233648), (57, 2723072), (64, 2425236), (66, 2351744), (76, 2042304), (88, 1763808), (96, 1616824), (114, 1361536), (128, 1212618), (132, 1175872), (152, 1021152), (176, 881904), (192, 808412), (209, 742656), (228, 680768), (256, 606309), (264, 587936), (304, 510576), (352, 440952), (384, 404206), (418, 371328), (456, 340384), (528, 293968), (608, 255288), (627, 247552), (704, 220476), (768, 202103), (836, 185664), (912, 170192), (967, 160512), (1056, 146984), (1216, 127644), (1254, 123776), (1408, 110238), (1672, 92832), (1824, 85096), (1934, 80256), (2112, 73492), (2432, 63822), (2508, 61888), (2816, 55119), (2901, 53504), (3344, 46416), (3648, 42548), (3868, 40128), (4224, 36746), (4864, 31911), (5016, 30944), (5802, 26752), (6688, 23208), (7296, 21274), (7736, 20064), (8448, 18373), (10032, 15472), (10637, 14592), (11604, 13376)]