160689492

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 422752512

約数和(自身を除く): 262063020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 822, 1051, 1116, 1233, 1644, 2102, 2466, 3153, 4204, 4247, 4932, 6306, 8494, 9459, 12612, 12741, 16988, 18918, 25482, 32581, 37836, 38223, 50964, 65162, 76446, 97743, 130324, 143987, 152892, 195486, 287974, 293229, 390972, 431961, 575948, 586458, 863922, 1172916, 1295883, 1727844, 2591766, 4463597, 5183532, 8927194, 13390791, 17854388, 26781582, 40172373, 53563164, 80344746, 160689492]

約数ペア:

[(1, 160689492), (2, 80344746), (3, 53563164), (4, 40172373), (6, 26781582), (9, 17854388), (12, 13390791), (18, 8927194), (31, 5183532), (36, 4463597), (62, 2591766), (93, 1727844), (124, 1295883), (137, 1172916), (186, 863922), (274, 586458), (279, 575948), (372, 431961), (411, 390972), (548, 293229), (558, 287974), (822, 195486), (1051, 152892), (1116, 143987), (1233, 130324), (1644, 97743), (2102, 76446), (2466, 65162), (3153, 50964), (4204, 38223), (4247, 37836), (4932, 32581), (6306, 25482), (8494, 18918), (9459, 16988), (12612, 12741)]