166475820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 534417408

約数和(自身を除く): 367941588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 607, 653, 1214, 1306, 1821, 1959, 2428, 2612, 3035, 3265, 3642, 3918, 4249, 4571, 6070, 6530, 7284, 7836, 8498, 9105, 9142, 9795, 12140, 12747, 13060, 13713, 16996, 18210, 18284, 19590, 21245, 22855, 25494, 27426, 36420, 39180, 42490, 45710, 50988, 54852, 63735, 68565, 84980, 91420, 127470, 137130, 254940, 274260, 396371, 792742, 1189113, 1585484, 1981855, 2378226, 2774597, 3963710, 4756452, 5549194, 5945565, 7927420, 8323791, 11098388, 11891130, 13872985, 16647582, 23782260, 27745970, 33295164, 41618955, 55491940, 83237910, 166475820]

約数ペア:

[(1, 166475820), (2, 83237910), (3, 55491940), (4, 41618955), (5, 33295164), (6, 27745970), (7, 23782260), (10, 16647582), (12, 13872985), (14, 11891130), (15, 11098388), (20, 8323791), (21, 7927420), (28, 5945565), (30, 5549194), (35, 4756452), (42, 3963710), (60, 2774597), (70, 2378226), (84, 1981855), (105, 1585484), (140, 1189113), (210, 792742), (420, 396371), (607, 274260), (653, 254940), (1214, 137130), (1306, 127470), (1821, 91420), (1959, 84980), (2428, 68565), (2612, 63735), (3035, 54852), (3265, 50988), (3642, 45710), (3918, 42490), (4249, 39180), (4571, 36420), (6070, 27426), (6530, 25494), (7284, 22855), (7836, 21245), (8498, 19590), (9105, 18284), (9142, 18210), (9795, 16996), (12140, 13713), (12747, 13060)]