168553674

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 415471680

約数和(自身を除く): 246918006

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 53, 57, 102, 106, 114, 153, 159, 171, 306, 318, 323, 342, 477, 547, 646, 901, 954, 969, 1007, 1094, 1641, 1802, 1938, 2014, 2703, 2907, 3021, 3282, 4923, 5406, 5814, 6042, 8109, 9063, 9299, 9846, 10393, 16218, 17119, 18126, 18598, 20786, 27897, 28991, 31179, 34238, 51357, 55794, 57982, 62358, 83691, 86973, 93537, 102714, 154071, 167382, 173946, 176681, 187074, 260919, 308142, 353362, 492847, 521838, 530043, 550829, 985694, 1060086, 1101658, 1478541, 1590129, 1652487, 2957082, 3180258, 3304974, 4435623, 4957461, 8871246, 9364093, 9914922, 18728186, 28092279, 56184558, 84276837, 168553674]

約数ペア:

[(1, 168553674), (2, 84276837), (3, 56184558), (6, 28092279), (9, 18728186), (17, 9914922), (18, 9364093), (19, 8871246), (34, 4957461), (38, 4435623), (51, 3304974), (53, 3180258), (57, 2957082), (102, 1652487), (106, 1590129), (114, 1478541), (153, 1101658), (159, 1060086), (171, 985694), (306, 550829), (318, 530043), (323, 521838), (342, 492847), (477, 353362), (547, 308142), (646, 260919), (901, 187074), (954, 176681), (969, 173946), (1007, 167382), (1094, 154071), (1641, 102714), (1802, 93537), (1938, 86973), (2014, 83691), (2703, 62358), (2907, 57982), (3021, 55794), (3282, 51357), (4923, 34238), (5406, 31179), (5814, 28991), (6042, 27897), (8109, 20786), (9063, 18598), (9299, 18126), (9846, 17119), (10393, 16218)]