159203538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 406328832

約数和(自身を除く): 247125294

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1209, 1291, 1326, 1581, 1989, 2418, 2582, 3162, 3627, 3873, 3978, 4743, 6851, 7254, 7746, 9486, 11619, 13702, 16783, 20553, 21947, 23238, 33566, 40021, 41106, 43894, 50349, 61659, 65841, 80042, 100698, 120063, 123318, 131682, 151047, 197523, 240126, 285311, 302094, 360189, 395046, 520273, 570622, 680357, 720378, 855933, 1040546, 1360714, 1560819, 1711866, 2041071, 2567799, 3121638, 4082142, 4682457, 5135598, 6123213, 8844641, 9364914, 12246426, 17689282, 26533923, 53067846, 79601769, 159203538]

約数ペア:

[(1, 159203538), (2, 79601769), (3, 53067846), (6, 26533923), (9, 17689282), (13, 12246426), (17, 9364914), (18, 8844641), (26, 6123213), (31, 5135598), (34, 4682457), (39, 4082142), (51, 3121638), (62, 2567799), (78, 2041071), (93, 1711866), (102, 1560819), (117, 1360714), (153, 1040546), (186, 855933), (221, 720378), (234, 680357), (279, 570622), (306, 520273), (403, 395046), (442, 360189), (527, 302094), (558, 285311), (663, 240126), (806, 197523), (1054, 151047), (1209, 131682), (1291, 123318), (1326, 120063), (1581, 100698), (1989, 80042), (2418, 65841), (2582, 61659), (3162, 50349), (3627, 43894), (3873, 41106), (3978, 40021), (4743, 33566), (6851, 23238), (7254, 21947), (7746, 20553), (9486, 16783), (11619, 13702)]