172577132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^2$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 395940384

約数和(自身を除く): 223363252

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 167, 182, 221, 238, 334, 364, 442, 476, 668, 884, 1169, 1547, 2171, 2338, 2839, 3094, 4342, 4676, 5678, 6188, 8684, 11356, 15197, 19873, 27889, 30394, 36907, 39746, 55778, 60788, 73814, 79492, 111556, 147628, 195223, 258349, 362557, 390446, 474113, 516698, 725114, 780892, 948226, 1033396, 1450228, 1896452, 2537899, 3318791, 5075798, 6163469, 6637582, 10151596, 12326938, 13275164, 24653876, 43144283, 86288566, 172577132]

約数ペア:

[(1, 172577132), (2, 86288566), (4, 43144283), (7, 24653876), (13, 13275164), (14, 12326938), (17, 10151596), (26, 6637582), (28, 6163469), (34, 5075798), (52, 3318791), (68, 2537899), (91, 1896452), (119, 1450228), (167, 1033396), (182, 948226), (221, 780892), (238, 725114), (334, 516698), (364, 474113), (442, 390446), (476, 362557), (668, 258349), (884, 195223), (1169, 147628), (1547, 111556), (2171, 79492), (2338, 73814), (2839, 60788), (3094, 55778), (4342, 39746), (4676, 36907), (5678, 30394), (6188, 27889), (8684, 19873), (11356, 15197)]