195309056

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 80

約数和(自身を含む): 435306960

約数和(自身を除く): 239997904

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 1088, 1181, 1216, 1292, 2176, 2362, 2432, 2584, 4352, 4724, 4864, 5168, 8704, 9448, 9728, 10336, 18896, 20077, 20672, 22439, 37792, 40154, 41344, 44878, 75584, 80308, 82688, 89756, 151168, 160616, 165376, 179512, 302336, 321232, 359024, 381463, 604672, 642464, 718048, 762926, 1284928, 1436096, 1525852, 2569856, 2872192, 3051704, 5139712, 5744384, 6103408, 10279424, 11488768, 12206816, 24413632, 48827264, 97654528, 195309056]

約数ペア:

[(1, 195309056), (2, 97654528), (4, 48827264), (8, 24413632), (16, 12206816), (17, 11488768), (19, 10279424), (32, 6103408), (34, 5744384), (38, 5139712), (64, 3051704), (68, 2872192), (76, 2569856), (128, 1525852), (136, 1436096), (152, 1284928), (256, 762926), (272, 718048), (304, 642464), (323, 604672), (512, 381463), (544, 359024), (608, 321232), (646, 302336), (1088, 179512), (1181, 165376), (1216, 160616), (1292, 151168), (2176, 89756), (2362, 82688), (2432, 80308), (2584, 75584), (4352, 44878), (4724, 41344), (4864, 40154), (5168, 37792), (8704, 22439), (9448, 20672), (9728, 20077), (10336, 18896)]