161985754392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{252607}}^1$

素因数の和:252981

約数の個数: 128

約数和(自身を含む): 506347683840

約数和(自身を除く): 344361929448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 347, 462, 616, 694, 924, 1041, 1388, 1848, 2082, 2429, 2776, 3817, 4164, 4858, 7287, 7634, 8328, 9716, 11451, 14574, 15268, 19432, 22902, 26719, 29148, 30536, 45804, 53438, 58296, 80157, 91608, 106876, 160314, 213752, 252607, 320628, 505214, 641256, 757821, 1010428, 1515642, 1768249, 2020856, 2778677, 3031284, 3536498, 5304747, 5557354, 6062568, 7072996, 8336031, 10609494, 11114708, 14145992, 16672062, 19450739, 21218988, 22229416, 33344124, 38901478, 42437976, 58352217, 66688248, 77802956, 87654629, 116704434, 155605912, 175309258, 233408868, 262963887, 350618516, 466817736, 525927774, 613582403, 701237032, 964200919, 1051855548, 1227164806, 1840747209, 1928401838, 2103711096, 2454329612, 2892602757, 3681494418, 3856803676, 4908659224, 5785205514, 6749406433, 7362988836, 7713607352, 11570411028, 13498812866, 14725977672, 20248219299, 23140822056, 26997625732, 40496438598, 53995251464, 80992877196, 161985754392]

約数ペア:

[(1, 161985754392), (2, 80992877196), (3, 53995251464), (4, 40496438598), (6, 26997625732), (7, 23140822056), (8, 20248219299), (11, 14725977672), (12, 13498812866), (14, 11570411028), (21, 7713607352), (22, 7362988836), (24, 6749406433), (28, 5785205514), (33, 4908659224), (42, 3856803676), (44, 3681494418), (56, 2892602757), (66, 2454329612), (77, 2103711096), (84, 1928401838), (88, 1840747209), (132, 1227164806), (154, 1051855548), (168, 964200919), (231, 701237032), (264, 613582403), (308, 525927774), (347, 466817736), (462, 350618516), (616, 262963887), (694, 233408868), (924, 175309258), (1041, 155605912), (1388, 116704434), (1848, 87654629), (2082, 77802956), (2429, 66688248), (2776, 58352217), (3817, 42437976), (4164, 38901478), (4858, 33344124), (7287, 22229416), (7634, 21218988), (8328, 19450739), (9716, 16672062), (11451, 14145992), (14574, 11114708), (15268, 10609494), (19432, 8336031), (22902, 7072996), (26719, 6062568), (29148, 5557354), (30536, 5304747), (45804, 3536498), (53438, 3031284), (58296, 2778677), (80157, 2020856), (91608, 1768249), (106876, 1515642), (160314, 1010428), (213752, 757821), (252607, 641256), (320628, 505214)]