156611072

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 80

約数和(自身を含む): 349129440

約数和(自身を除く): 192518368

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, 947, 1088, 1216, 1292, 1894, 2176, 2432, 2584, 3788, 4352, 4864, 5168, 7576, 8704, 9728, 10336, 15152, 16099, 17993, 20672, 30304, 32198, 35986, 41344, 60608, 64396, 71972, 82688, 121216, 128792, 143944, 165376, 242432, 257584, 287888, 305881, 484864, 515168, 575776, 611762, 1030336, 1151552, 1223524, 2060672, 2303104, 2447048, 4121344, 4606208, 4894096, 8242688, 9212416, 9788192, 19576384, 39152768, 78305536, 156611072]

約数ペア:

[(1, 156611072), (2, 78305536), (4, 39152768), (8, 19576384), (16, 9788192), (17, 9212416), (19, 8242688), (32, 4894096), (34, 4606208), (38, 4121344), (64, 2447048), (68, 2303104), (76, 2060672), (128, 1223524), (136, 1151552), (152, 1030336), (256, 611762), (272, 575776), (304, 515168), (323, 484864), (512, 305881), (544, 287888), (608, 257584), (646, 242432), (947, 165376), (1088, 143944), (1216, 128792), (1292, 121216), (1894, 82688), (2176, 71972), (2432, 64396), (2584, 60608), (3788, 41344), (4352, 35986), (4864, 32198), (5168, 30304), (7576, 20672), (8704, 17993), (9728, 16099), (10336, 15152)]