167139240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81931}}^1$

素因数の和:81962

約数の個数: 64

約数和(自身を含む): 530919360

約数和(自身を除く): 363780120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 81931, 163862, 245793, 327724, 409655, 491586, 655448, 819310, 983172, 1228965, 1392827, 1638620, 1966344, 2457930, 2785654, 3277240, 4178481, 4915860, 5571308, 6964135, 8356962, 9831720, 11142616, 13928270, 16713924, 20892405, 27856540, 33427848, 41784810, 55713080, 83569620, 167139240]

約数ペア:

[(1, 167139240), (2, 83569620), (3, 55713080), (4, 41784810), (5, 33427848), (6, 27856540), (8, 20892405), (10, 16713924), (12, 13928270), (15, 11142616), (17, 9831720), (20, 8356962), (24, 6964135), (30, 5571308), (34, 4915860), (40, 4178481), (51, 3277240), (60, 2785654), (68, 2457930), (85, 1966344), (102, 1638620), (120, 1392827), (136, 1228965), (170, 983172), (204, 819310), (255, 655448), (340, 491586), (408, 409655), (510, 327724), (680, 245793), (1020, 163862), (2040, 81931)]