172632304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 381475584

約数和(自身を除く): 208843280

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 653, 656, 806, 1066, 1271, 1306, 1612, 2132, 2542, 2612, 3224, 4264, 5084, 5224, 6448, 8489, 8528, 10168, 10448, 16523, 16978, 20243, 20336, 26773, 33046, 33956, 40486, 53546, 66092, 67912, 80972, 107092, 132184, 135824, 161944, 214184, 263159, 264368, 323888, 348049, 428368, 526318, 696098, 829963, 1052636, 1392196, 1659926, 2105272, 2784392, 3319852, 4210544, 5568784, 6639704, 10789519, 13279408, 21579038, 43158076, 86316152, 172632304]

約数ペア:

[(1, 172632304), (2, 86316152), (4, 43158076), (8, 21579038), (13, 13279408), (16, 10789519), (26, 6639704), (31, 5568784), (41, 4210544), (52, 3319852), (62, 2784392), (82, 2105272), (104, 1659926), (124, 1392196), (164, 1052636), (208, 829963), (248, 696098), (328, 526318), (403, 428368), (496, 348049), (533, 323888), (653, 264368), (656, 263159), (806, 214184), (1066, 161944), (1271, 135824), (1306, 132184), (1612, 107092), (2132, 80972), (2542, 67912), (2612, 66092), (3224, 53546), (4264, 40486), (5084, 33956), (5224, 33046), (6448, 26773), (8489, 20336), (8528, 20243), (10168, 16978), (10448, 16523)]