161534076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^2$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 419013504

約数和(自身を除く): 257479428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 109, 132, 206, 218, 309, 327, 412, 436, 618, 654, 1133, 1199, 1236, 1308, 2266, 2398, 3399, 3597, 4532, 4796, 6798, 7194, 11227, 11881, 13596, 14388, 22454, 23762, 33681, 35643, 44908, 47524, 67362, 71286, 123497, 130691, 134724, 142572, 246994, 261382, 370491, 392073, 493988, 522764, 740982, 784146, 1223743, 1481964, 1568292, 2447486, 3671229, 4894972, 7342458, 13461173, 14684916, 26922346, 40383519, 53844692, 80767038, 161534076]

約数ペア:

[(1, 161534076), (2, 80767038), (3, 53844692), (4, 40383519), (6, 26922346), (11, 14684916), (12, 13461173), (22, 7342458), (33, 4894972), (44, 3671229), (66, 2447486), (103, 1568292), (109, 1481964), (132, 1223743), (206, 784146), (218, 740982), (309, 522764), (327, 493988), (412, 392073), (436, 370491), (618, 261382), (654, 246994), (1133, 142572), (1199, 134724), (1236, 130691), (1308, 123497), (2266, 71286), (2398, 67362), (3399, 47524), (3597, 44908), (4532, 35643), (4796, 33681), (6798, 23762), (7194, 22454), (11227, 14388), (11881, 13596)]