161984460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3063

約数の個数: 96

約数和(自身を含む): 500919552

約数和(自身を除く): 338935092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 165, 166, 220, 249, 330, 332, 415, 498, 660, 830, 913, 996, 1245, 1660, 1826, 2490, 2739, 2957, 3652, 4565, 4980, 5478, 5914, 8871, 9130, 10956, 11828, 13695, 14785, 17742, 18260, 27390, 29570, 32527, 35484, 44355, 54780, 59140, 65054, 88710, 97581, 130108, 162635, 177420, 195162, 245431, 325270, 390324, 487905, 490862, 650540, 736293, 975810, 981724, 1227155, 1472586, 1951620, 2454310, 2699741, 2945172, 3681465, 4908620, 5399482, 7362930, 8099223, 10798964, 13498705, 14725860, 16198446, 26997410, 32396892, 40496115, 53994820, 80992230, 161984460]

約数ペア:

[(1, 161984460), (2, 80992230), (3, 53994820), (4, 40496115), (5, 32396892), (6, 26997410), (10, 16198446), (11, 14725860), (12, 13498705), (15, 10798964), (20, 8099223), (22, 7362930), (30, 5399482), (33, 4908620), (44, 3681465), (55, 2945172), (60, 2699741), (66, 2454310), (83, 1951620), (110, 1472586), (132, 1227155), (165, 981724), (166, 975810), (220, 736293), (249, 650540), (330, 490862), (332, 487905), (415, 390324), (498, 325270), (660, 245431), (830, 195162), (913, 177420), (996, 162635), (1245, 130108), (1660, 97581), (1826, 88710), (2490, 65054), (2739, 59140), (2957, 54780), (3652, 44355), (4565, 35484), (4980, 32527), (5478, 29570), (5914, 27390), (8871, 18260), (9130, 17742), (10956, 14785), (11828, 13695)]