156914464

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 396446400

約数和(自身を除く): 239531936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 224, 229, 266, 304, 322, 368, 392, 437, 458, 532, 608, 644, 736, 784, 874, 916, 931, 1064, 1127, 1288, 1568, 1603, 1748, 1832, 1862, 2128, 2254, 2576, 3059, 3206, 3496, 3664, 3724, 4256, 4351, 4508, 5152, 5267, 6118, 6412, 6992, 7328, 7448, 8702, 9016, 10534, 11221, 12236, 12824, 13984, 14896, 17404, 18032, 21068, 21413, 22442, 24472, 25648, 29792, 30457, 34808, 36064, 36869, 42136, 42826, 44884, 48944, 51296, 60914, 69616, 73738, 84272, 85652, 89768, 97888, 100073, 121828, 139232, 147476, 168544, 171304, 179536, 200146, 213199, 243656, 258083, 294952, 342608, 359072, 400292, 426398, 487312, 516166, 589904, 685216, 700511, 800584, 852796, 974624, 1032332, 1179808, 1401022, 1601168, 1705592, 2064664, 2802044, 3202336, 3411184, 4129328, 4903577, 5604088, 6822368, 8258656, 9807154, 11208176, 19614308, 22416352, 39228616, 78457232, 156914464]

約数ペア:

[(1, 156914464), (2, 78457232), (4, 39228616), (7, 22416352), (8, 19614308), (14, 11208176), (16, 9807154), (19, 8258656), (23, 6822368), (28, 5604088), (32, 4903577), (38, 4129328), (46, 3411184), (49, 3202336), (56, 2802044), (76, 2064664), (92, 1705592), (98, 1601168), (112, 1401022), (133, 1179808), (152, 1032332), (161, 974624), (184, 852796), (196, 800584), (224, 700511), (229, 685216), (266, 589904), (304, 516166), (322, 487312), (368, 426398), (392, 400292), (437, 359072), (458, 342608), (532, 294952), (608, 258083), (644, 243656), (736, 213199), (784, 200146), (874, 179536), (916, 171304), (931, 168544), (1064, 147476), (1127, 139232), (1288, 121828), (1568, 100073), (1603, 97888), (1748, 89768), (1832, 85652), (1862, 84272), (2128, 73738), (2254, 69616), (2576, 60914), (3059, 51296), (3206, 48944), (3496, 44884), (3664, 42826), (3724, 42136), (4256, 36869), (4351, 36064), (4508, 34808), (5152, 30457), (5267, 29792), (6118, 25648), (6412, 24472), (6992, 22442), (7328, 21413), (7448, 21068), (8702, 18032), (9016, 17404), (10534, 14896), (11221, 13984), (12236, 12824)]