161975736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 476395920

約数和(自身を除く): 314420184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 131, 156, 234, 262, 312, 393, 468, 524, 786, 936, 1048, 1179, 1321, 1572, 1703, 2358, 2642, 3144, 3406, 3963, 4716, 5109, 5284, 6812, 7926, 9432, 10218, 10568, 11889, 13624, 15327, 15852, 17173, 20436, 23778, 30654, 31704, 34346, 40872, 47556, 51519, 61308, 68692, 95112, 103038, 122616, 137384, 154557, 173051, 206076, 309114, 346102, 412152, 519153, 618228, 692204, 1038306, 1236456, 1384408, 1557459, 2076612, 2249663, 3114918, 4153224, 4499326, 6229836, 6748989, 8998652, 12459672, 13497978, 17997304, 20246967, 26995956, 40493934, 53991912, 80987868, 161975736]

約数ペア:

[(1, 161975736), (2, 80987868), (3, 53991912), (4, 40493934), (6, 26995956), (8, 20246967), (9, 17997304), (12, 13497978), (13, 12459672), (18, 8998652), (24, 6748989), (26, 6229836), (36, 4499326), (39, 4153224), (52, 3114918), (72, 2249663), (78, 2076612), (104, 1557459), (117, 1384408), (131, 1236456), (156, 1038306), (234, 692204), (262, 618228), (312, 519153), (393, 412152), (468, 346102), (524, 309114), (786, 206076), (936, 173051), (1048, 154557), (1179, 137384), (1321, 122616), (1572, 103038), (1703, 95112), (2358, 68692), (2642, 61308), (3144, 51519), (3406, 47556), (3963, 40872), (4716, 34346), (5109, 31704), (5284, 30654), (6812, 23778), (7926, 20436), (9432, 17173), (10218, 15852), (10568, 15327), (11889, 13624)]