138239664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 374928384

約数和(自身を除く): 236688720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1523, 1891, 2928, 3046, 3782, 4569, 5673, 6092, 7564, 9138, 11346, 12184, 15128, 18276, 22692, 24368, 30256, 36552, 45384, 47213, 73104, 90768, 92903, 94426, 141639, 185806, 188852, 278709, 283278, 371612, 377704, 557418, 566556, 743224, 755408, 1114836, 1133112, 1486448, 2229672, 2266224, 2879993, 4459344, 5759986, 8639979, 11519972, 17279958, 23039944, 34559916, 46079888, 69119832, 138239664]

約数ペア:

[(1, 138239664), (2, 69119832), (3, 46079888), (4, 34559916), (6, 23039944), (8, 17279958), (12, 11519972), (16, 8639979), (24, 5759986), (31, 4459344), (48, 2879993), (61, 2266224), (62, 2229672), (93, 1486448), (122, 1133112), (124, 1114836), (183, 755408), (186, 743224), (244, 566556), (248, 557418), (366, 377704), (372, 371612), (488, 283278), (496, 278709), (732, 188852), (744, 185806), (976, 141639), (1464, 94426), (1488, 92903), (1523, 90768), (1891, 73104), (2928, 47213), (3046, 45384), (3782, 36552), (4569, 30256), (5673, 24368), (6092, 22692), (7564, 18276), (9138, 15128), (11346, 12184)]