168209580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 192

約数和(自身を含む): 613122048

約数和(自身を除く): 444912468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1265, 1380, 1518, 1540, 1583, 1610, 1771, 1932, 2310, 2415, 2530, 3036, 3166, 3220, 3542, 3795, 4620, 4749, 4830, 5060, 5313, 6332, 7084, 7590, 7915, 8855, 9498, 9660, 10626, 11081, 15180, 15830, 17413, 17710, 18996, 21252, 22162, 23745, 26565, 31660, 33243, 34826, 35420, 36409, 44324, 47490, 52239, 53130, 55405, 66486, 69652, 72818, 87065, 94980, 104478, 106260, 109227, 110810, 121891, 132972, 145636, 166215, 174130, 182045, 208956, 218454, 221620, 243782, 254863, 261195, 332430, 348260, 364090, 365673, 400499, 436908, 487564, 509726, 522390, 546135, 609455, 664860, 728180, 731346, 764589, 800998, 1019452, 1044780, 1092270, 1201497, 1218910, 1274315, 1462692, 1529178, 1601996, 1828365, 2002495, 2184540, 2402994, 2437820, 2548630, 2803493, 3058356, 3656730, 3822945, 4004990, 4805988, 5097260, 5606986, 6007485, 7313460, 7645890, 8009980, 8410479, 11213972, 12014970, 14017465, 15291780, 16820958, 24029940, 28034930, 33641916, 42052395, 56069860, 84104790, 168209580]

約数ペア:

[(1, 168209580), (2, 84104790), (3, 56069860), (4, 42052395), (5, 33641916), (6, 28034930), (7, 24029940), (10, 16820958), (11, 15291780), (12, 14017465), (14, 12014970), (15, 11213972), (20, 8410479), (21, 8009980), (22, 7645890), (23, 7313460), (28, 6007485), (30, 5606986), (33, 5097260), (35, 4805988), (42, 4004990), (44, 3822945), (46, 3656730), (55, 3058356), (60, 2803493), (66, 2548630), (69, 2437820), (70, 2402994), (77, 2184540), (84, 2002495), (92, 1828365), (105, 1601996), (110, 1529178), (115, 1462692), (132, 1274315), (138, 1218910), (140, 1201497), (154, 1092270), (161, 1044780), (165, 1019452), (210, 800998), (220, 764589), (230, 731346), (231, 728180), (253, 664860), (276, 609455), (308, 546135), (322, 522390), (330, 509726), (345, 487564), (385, 436908), (420, 400499), (460, 365673), (462, 364090), (483, 348260), (506, 332430), (644, 261195), (660, 254863), (690, 243782), (759, 221620), (770, 218454), (805, 208956), (924, 182045), (966, 174130), (1012, 166215), (1155, 145636), (1265, 132972), (1380, 121891), (1518, 110810), (1540, 109227), (1583, 106260), (1610, 104478), (1771, 94980), (1932, 87065), (2310, 72818), (2415, 69652), (2530, 66486), (3036, 55405), (3166, 53130), (3220, 52239), (3542, 47490), (3795, 44324), (4620, 36409), (4749, 35420), (4830, 34826), (5060, 33243), (5313, 31660), (6332, 26565), (7084, 23745), (7590, 22162), (7915, 21252), (8855, 18996), (9498, 17710), (9660, 17413), (10626, 15830), (11081, 15180)]