167880180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2257

約数の個数: 96

約数和(自身を含む): 511475328

約数和(自身を除く): 343595148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 2020, 2131, 2626, 3030, 3939, 4262, 5252, 6060, 6393, 6565, 7878, 8524, 10655, 12786, 13130, 15756, 19695, 21310, 25572, 26260, 27703, 31965, 39390, 42620, 55406, 63930, 78780, 83109, 110812, 127860, 138515, 166218, 215231, 277030, 332436, 415545, 430462, 554060, 645693, 831090, 860924, 1076155, 1291386, 1662180, 2152310, 2582772, 2798003, 3228465, 4304620, 5596006, 6456930, 8394009, 11192012, 12913860, 13990015, 16788018, 27980030, 33576036, 41970045, 55960060, 83940090, 167880180]

約数ペア:

[(1, 167880180), (2, 83940090), (3, 55960060), (4, 41970045), (5, 33576036), (6, 27980030), (10, 16788018), (12, 13990015), (13, 12913860), (15, 11192012), (20, 8394009), (26, 6456930), (30, 5596006), (39, 4304620), (52, 3228465), (60, 2798003), (65, 2582772), (78, 2152310), (101, 1662180), (130, 1291386), (156, 1076155), (195, 860924), (202, 831090), (260, 645693), (303, 554060), (390, 430462), (404, 415545), (505, 332436), (606, 277030), (780, 215231), (1010, 166218), (1212, 138515), (1313, 127860), (1515, 110812), (2020, 83109), (2131, 78780), (2626, 63930), (3030, 55406), (3939, 42620), (4262, 39390), (5252, 31965), (6060, 27703), (6393, 26260), (6565, 25572), (7878, 21310), (8524, 19695), (10655, 15756), (12786, 13130)]