156739184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 370262016

約数和(自身を除く): 213522832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 191, 238, 272, 382, 431, 476, 764, 862, 952, 1337, 1528, 1724, 1904, 2674, 3017, 3056, 3247, 3448, 5348, 6034, 6494, 6896, 7327, 10696, 12068, 12988, 14654, 21392, 22729, 24136, 25976, 29308, 45458, 48272, 51289, 51952, 58616, 82321, 90916, 102578, 117232, 164642, 181832, 205156, 329284, 363664, 410312, 576247, 658568, 820624, 1152494, 1317136, 1399457, 2304988, 2798914, 4609976, 5597828, 9219952, 9796199, 11195656, 19592398, 22391312, 39184796, 78369592, 156739184]

約数ペア:

[(1, 156739184), (2, 78369592), (4, 39184796), (7, 22391312), (8, 19592398), (14, 11195656), (16, 9796199), (17, 9219952), (28, 5597828), (34, 4609976), (56, 2798914), (68, 2304988), (112, 1399457), (119, 1317136), (136, 1152494), (191, 820624), (238, 658568), (272, 576247), (382, 410312), (431, 363664), (476, 329284), (764, 205156), (862, 181832), (952, 164642), (1337, 117232), (1528, 102578), (1724, 90916), (1904, 82321), (2674, 58616), (3017, 51952), (3056, 51289), (3247, 48272), (3448, 45458), (5348, 29308), (6034, 25976), (6494, 24136), (6896, 22729), (7327, 21392), (10696, 14654), (12068, 12988)]