153436220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2859

約数の個数: 96

約数和(自身を含む): 407006208

約数和(自身を除く): 253569988

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1955, 2380, 2737, 2803, 3220, 3910, 5474, 5606, 7820, 10948, 11212, 13685, 14015, 19621, 27370, 28030, 39242, 47651, 54740, 56060, 64469, 78484, 95302, 98105, 128938, 190604, 196210, 238255, 257876, 322345, 333557, 392420, 451283, 476510, 644690, 667114, 902566, 953020, 1095973, 1289380, 1334228, 1667785, 1805132, 2191946, 2256415, 3335570, 4383892, 4512830, 5479865, 6671140, 7671811, 9025660, 10959730, 15343622, 21919460, 30687244, 38359055, 76718110, 153436220]

約数ペア:

[(1, 153436220), (2, 76718110), (4, 38359055), (5, 30687244), (7, 21919460), (10, 15343622), (14, 10959730), (17, 9025660), (20, 7671811), (23, 6671140), (28, 5479865), (34, 4512830), (35, 4383892), (46, 3335570), (68, 2256415), (70, 2191946), (85, 1805132), (92, 1667785), (115, 1334228), (119, 1289380), (140, 1095973), (161, 953020), (170, 902566), (230, 667114), (238, 644690), (322, 476510), (340, 451283), (391, 392420), (460, 333557), (476, 322345), (595, 257876), (644, 238255), (782, 196210), (805, 190604), (1190, 128938), (1564, 98105), (1610, 95302), (1955, 78484), (2380, 64469), (2737, 56060), (2803, 54740), (3220, 47651), (3910, 39242), (5474, 28030), (5606, 27370), (7820, 19621), (10948, 14015), (11212, 13685)]