161001216

素因数分解:

$2^8\times 3^3\times {\mathrm{23293}}^1$

素因数の和:23318

約数の個数: 72

約数和(自身を含む): 476129360

約数和(自身を除く): 315128144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 23293, 46586, 69879, 93172, 139758, 186344, 209637, 279516, 372688, 419274, 559032, 628911, 745376, 838548, 1118064, 1257822, 1490752, 1677096, 2236128, 2515644, 2981504, 3354192, 4472256, 5031288, 5963008, 6708384, 8944512, 10062576, 13416768, 17889024, 20125152, 26833536, 40250304, 53667072, 80500608, 161001216]

約数ペア:

[(1, 161001216), (2, 80500608), (3, 53667072), (4, 40250304), (6, 26833536), (8, 20125152), (9, 17889024), (12, 13416768), (16, 10062576), (18, 8944512), (24, 6708384), (27, 5963008), (32, 5031288), (36, 4472256), (48, 3354192), (54, 2981504), (64, 2515644), (72, 2236128), (96, 1677096), (108, 1490752), (128, 1257822), (144, 1118064), (192, 838548), (216, 745376), (256, 628911), (288, 559032), (384, 419274), (432, 372688), (576, 279516), (768, 209637), (864, 186344), (1152, 139758), (1728, 93172), (2304, 69879), (3456, 46586), (6912, 23293)]