158684176

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 369619200

約数和(自身を除く): 210935024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 229, 269, 322, 368, 458, 538, 644, 916, 1076, 1288, 1603, 1832, 1883, 2152, 2576, 3206, 3664, 3766, 4304, 5267, 6187, 6412, 7532, 10534, 12374, 12824, 15064, 21068, 24748, 25648, 30128, 36869, 42136, 43309, 49496, 61601, 73738, 84272, 86618, 98992, 123202, 147476, 173236, 246404, 294952, 346472, 431207, 492808, 589904, 692944, 862414, 985616, 1416823, 1724828, 2833646, 3449656, 5667292, 6899312, 9917761, 11334584, 19835522, 22669168, 39671044, 79342088, 158684176]

約数ペア:

[(1, 158684176), (2, 79342088), (4, 39671044), (7, 22669168), (8, 19835522), (14, 11334584), (16, 9917761), (23, 6899312), (28, 5667292), (46, 3449656), (56, 2833646), (92, 1724828), (112, 1416823), (161, 985616), (184, 862414), (229, 692944), (269, 589904), (322, 492808), (368, 431207), (458, 346472), (538, 294952), (644, 246404), (916, 173236), (1076, 147476), (1288, 123202), (1603, 98992), (1832, 86618), (1883, 84272), (2152, 73738), (2576, 61601), (3206, 49496), (3664, 43309), (3766, 42136), (4304, 36869), (5267, 30128), (6187, 25648), (6412, 24748), (7532, 21068), (10534, 15064), (12374, 12824)]