171424916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 365030400

約数和(自身を除く): 193605484

約数列:

[1, 2, 4, 13, 19, 26, 29, 31, 38, 52, 58, 62, 76, 116, 124, 193, 247, 377, 386, 403, 494, 551, 589, 754, 772, 806, 899, 988, 1102, 1178, 1508, 1612, 1798, 2204, 2356, 2509, 3596, 3667, 5018, 5597, 5983, 7163, 7334, 7657, 10036, 11194, 11687, 11966, 14326, 14668, 15314, 17081, 22388, 23374, 23932, 28652, 30628, 34162, 46748, 47671, 68324, 72761, 77779, 95342, 106343, 113677, 145522, 155558, 173507, 190684, 212686, 222053, 227354, 291044, 311116, 347014, 425372, 444106, 454708, 694028, 888212, 1382459, 1477801, 2255591, 2764918, 2955602, 3296633, 4511182, 5529836, 5911204, 6593266, 9022364, 13186532, 42856229, 85712458, 171424916]

約数ペア:

[(1, 171424916), (2, 85712458), (4, 42856229), (13, 13186532), (19, 9022364), (26, 6593266), (29, 5911204), (31, 5529836), (38, 4511182), (52, 3296633), (58, 2955602), (62, 2764918), (76, 2255591), (116, 1477801), (124, 1382459), (193, 888212), (247, 694028), (377, 454708), (386, 444106), (403, 425372), (494, 347014), (551, 311116), (589, 291044), (754, 227354), (772, 222053), (806, 212686), (899, 190684), (988, 173507), (1102, 155558), (1178, 145522), (1508, 113677), (1612, 106343), (1798, 95342), (2204, 77779), (2356, 72761), (2509, 68324), (3596, 47671), (3667, 46748), (5018, 34162), (5597, 30628), (5983, 28652), (7163, 23932), (7334, 23374), (7657, 22388), (10036, 17081), (11194, 15314), (11687, 14668), (11966, 14326)]