131644476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 345945600

約数和(自身を除く): 214301124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 179, 186, 279, 358, 372, 537, 558, 659, 716, 1074, 1116, 1318, 1611, 1977, 2148, 2636, 3222, 3954, 5549, 5931, 6444, 7908, 11098, 11862, 16647, 20429, 22196, 23724, 33294, 40858, 49941, 61287, 66588, 81716, 99882, 117961, 122574, 183861, 199764, 235922, 245148, 353883, 367722, 471844, 707766, 735444, 1061649, 1415532, 2123298, 3656791, 4246596, 7313582, 10970373, 14627164, 21940746, 32911119, 43881492, 65822238, 131644476]

約数ペア:

[(1, 131644476), (2, 65822238), (3, 43881492), (4, 32911119), (6, 21940746), (9, 14627164), (12, 10970373), (18, 7313582), (31, 4246596), (36, 3656791), (62, 2123298), (93, 1415532), (124, 1061649), (179, 735444), (186, 707766), (279, 471844), (358, 367722), (372, 353883), (537, 245148), (558, 235922), (659, 199764), (716, 183861), (1074, 122574), (1116, 117961), (1318, 99882), (1611, 81716), (1977, 66588), (2148, 61287), (2636, 49941), (3222, 40858), (3954, 33294), (5549, 23724), (5931, 22196), (6444, 20429), (7908, 16647), (11098, 11862)]