156927098112

素因数分解:

$2^8\times 3^1\times {\mathrm{997}}^1\times {\mathrm{204947}}^1$

素因数の和:205963

約数の個数: 72

約数和(自身を含む): 418075884576

約数和(自身を除く): 261148786464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 997, 1994, 2991, 3988, 5982, 7976, 11964, 15952, 23928, 31904, 47856, 63808, 95712, 127616, 191424, 204947, 255232, 382848, 409894, 614841, 765696, 819788, 1229682, 1639576, 2459364, 3279152, 4918728, 6558304, 9837456, 13116608, 19674912, 26233216, 39349824, 52466432, 78699648, 157399296, 204332159, 408664318, 612996477, 817328636, 1225992954, 1634657272, 2451985908, 3269314544, 4903971816, 6538629088, 9807943632, 13077258176, 19615887264, 26154516352, 39231774528, 52309032704, 78463549056, 156927098112]

約数ペア:

[(1, 156927098112), (2, 78463549056), (3, 52309032704), (4, 39231774528), (6, 26154516352), (8, 19615887264), (12, 13077258176), (16, 9807943632), (24, 6538629088), (32, 4903971816), (48, 3269314544), (64, 2451985908), (96, 1634657272), (128, 1225992954), (192, 817328636), (256, 612996477), (384, 408664318), (768, 204332159), (997, 157399296), (1994, 78699648), (2991, 52466432), (3988, 39349824), (5982, 26233216), (7976, 19674912), (11964, 13116608), (15952, 9837456), (23928, 6558304), (31904, 4918728), (47856, 3279152), (63808, 2459364), (95712, 1639576), (127616, 1229682), (191424, 819788), (204947, 765696), (255232, 614841), (382848, 409894)]