167587984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 354263040

約数和(自身を除く): 186675056

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 61, 62, 116, 122, 124, 191, 232, 244, 248, 382, 464, 488, 496, 764, 899, 976, 1528, 1769, 1798, 1891, 3056, 3538, 3596, 3782, 5539, 5921, 7076, 7192, 7564, 11078, 11651, 11842, 14152, 14384, 15128, 22156, 23302, 23684, 28304, 30256, 44312, 46604, 47368, 54839, 88624, 93208, 94736, 109678, 171709, 186416, 219356, 337879, 343418, 361181, 438712, 675758, 686836, 722362, 877424, 1351516, 1373672, 1444724, 2703032, 2747344, 2889448, 5406064, 5778896, 10474249, 20948498, 41896996, 83793992, 167587984]

約数ペア:

[(1, 167587984), (2, 83793992), (4, 41896996), (8, 20948498), (16, 10474249), (29, 5778896), (31, 5406064), (58, 2889448), (61, 2747344), (62, 2703032), (116, 1444724), (122, 1373672), (124, 1351516), (191, 877424), (232, 722362), (244, 686836), (248, 675758), (382, 438712), (464, 361181), (488, 343418), (496, 337879), (764, 219356), (899, 186416), (976, 171709), (1528, 109678), (1769, 94736), (1798, 93208), (1891, 88624), (3056, 54839), (3538, 47368), (3596, 46604), (3782, 44312), (5539, 30256), (5921, 28304), (7076, 23684), (7192, 23302), (7564, 22156), (11078, 15128), (11651, 14384), (11842, 14152)]