163209540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2629

約数の個数: 96

約数和(自身を含む): 498266496

約数和(自身を除く): 335056956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2158, 2490, 2521, 3237, 4316, 4980, 5042, 5395, 6474, 7563, 10084, 10790, 12605, 12948, 15126, 16185, 21580, 25210, 30252, 32370, 32773, 37815, 50420, 64740, 65546, 75630, 98319, 131092, 151260, 163865, 196638, 209243, 327730, 393276, 418486, 491595, 627729, 655460, 836972, 983190, 1046215, 1255458, 1966380, 2092430, 2510916, 2720159, 3138645, 4184860, 5440318, 6277290, 8160477, 10880636, 12554580, 13600795, 16320954, 27201590, 32641908, 40802385, 54403180, 81604770, 163209540]

約数ペア:

[(1, 163209540), (2, 81604770), (3, 54403180), (4, 40802385), (5, 32641908), (6, 27201590), (10, 16320954), (12, 13600795), (13, 12554580), (15, 10880636), (20, 8160477), (26, 6277290), (30, 5440318), (39, 4184860), (52, 3138645), (60, 2720159), (65, 2510916), (78, 2092430), (83, 1966380), (130, 1255458), (156, 1046215), (166, 983190), (195, 836972), (249, 655460), (260, 627729), (332, 491595), (390, 418486), (415, 393276), (498, 327730), (780, 209243), (830, 196638), (996, 163865), (1079, 151260), (1245, 131092), (1660, 98319), (2158, 75630), (2490, 65546), (2521, 64740), (3237, 50420), (4316, 37815), (4980, 32773), (5042, 32370), (5395, 30252), (6474, 25210), (7563, 21580), (10084, 16185), (10790, 15126), (12605, 12948)]