156944521720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5778517}}^1$

素因数の和:5778632

約数の個数: 64

約数和(自身を含む): 407732230080

約数和(自身を除く): 250787708360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 27160, 5778517, 11557034, 23114068, 28892585, 40449619, 46228136, 57785170, 80899238, 115570340, 161798476, 202248095, 231140680, 323596952, 404496190, 560516149, 808992380, 1121032298, 1617984760, 2242064596, 2802580745, 3923613043, 4484129192, 5605161490, 7847226086, 11210322980, 15694452172, 19618065215, 22420645960, 31388904344, 39236130430, 78472260860, 156944521720]

約数ペア:

[(1, 156944521720), (2, 78472260860), (4, 39236130430), (5, 31388904344), (7, 22420645960), (8, 19618065215), (10, 15694452172), (14, 11210322980), (20, 7847226086), (28, 5605161490), (35, 4484129192), (40, 3923613043), (56, 2802580745), (70, 2242064596), (97, 1617984760), (140, 1121032298), (194, 808992380), (280, 560516149), (388, 404496190), (485, 323596952), (679, 231140680), (776, 202248095), (970, 161798476), (1358, 115570340), (1940, 80899238), (2716, 57785170), (3395, 46228136), (3880, 40449619), (5432, 28892585), (6790, 23114068), (13580, 11557034), (27160, 5778517)]