156939112168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 319042800000

約数和(自身を除く): 162103687832

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 149, 152, 236, 257, 298, 457, 472, 514, 596, 914, 1028, 1121, 1192, 1828, 2056, 2242, 2831, 3656, 4484, 4883, 5662, 8683, 8791, 8968, 9766, 11324, 15163, 17366, 17582, 19532, 22648, 26963, 30326, 34732, 35164, 38293, 39064, 53926, 60652, 68093, 69464, 70328, 76586, 107852, 117449, 121304, 136186, 153172, 167029, 215704, 234898, 272372, 288097, 306344, 334058, 469796, 512297, 544744, 576194, 668116, 727567, 939592, 1024594, 1152388, 1293767, 1336232, 1455134, 2049188, 2231531, 2259287, 2304776, 2587534, 2910268, 4017487, 4098376, 4463062, 4518574, 5175068, 5820536, 6929491, 8034974, 8926124, 9037148, 10350136, 13858982, 16069948, 17499901, 17852248, 18074296, 27717964, 32139896, 34999802, 42926453, 55435928, 69999604, 76332253, 85852906, 131660329, 139999208, 152664506, 171705812, 263320658, 305329012, 332498119, 343411624, 526641316, 610658024, 664996238, 1032494159, 1053282632, 1329992476, 2064988318, 2659984952, 4129976636, 8259953272, 19617389021, 39234778042, 78469556084, 156939112168]

約数ペア:

[(1, 156939112168), (2, 78469556084), (4, 39234778042), (8, 19617389021), (19, 8259953272), (38, 4129976636), (59, 2659984952), (76, 2064988318), (118, 1329992476), (149, 1053282632), (152, 1032494159), (236, 664996238), (257, 610658024), (298, 526641316), (457, 343411624), (472, 332498119), (514, 305329012), (596, 263320658), (914, 171705812), (1028, 152664506), (1121, 139999208), (1192, 131660329), (1828, 85852906), (2056, 76332253), (2242, 69999604), (2831, 55435928), (3656, 42926453), (4484, 34999802), (4883, 32139896), (5662, 27717964), (8683, 18074296), (8791, 17852248), (8968, 17499901), (9766, 16069948), (11324, 13858982), (15163, 10350136), (17366, 9037148), (17582, 8926124), (19532, 8034974), (22648, 6929491), (26963, 5820536), (30326, 5175068), (34732, 4518574), (35164, 4463062), (38293, 4098376), (39064, 4017487), (53926, 2910268), (60652, 2587534), (68093, 2304776), (69464, 2259287), (70328, 2231531), (76586, 2049188), (107852, 1455134), (117449, 1336232), (121304, 1293767), (136186, 1152388), (153172, 1024594), (167029, 939592), (215704, 727567), (234898, 668116), (272372, 576194), (288097, 544744), (306344, 512297), (334058, 469796)]