188554338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16091}}^1$

素因数の和:16140

約数の個数: 64

約数和(自身を含む): 494346240

約数和(自身を除く): 305791902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 16091, 32182, 48273, 96546, 112637, 144819, 225274, 289638, 337911, 434457, 498821, 675822, 868914, 997642, 1013733, 1496463, 2027466, 2992926, 3041199, 3491747, 4489389, 6082398, 6983494, 8978778, 10475241, 13468167, 20950482, 26936334, 31425723, 62851446, 94277169, 188554338]

約数ペア:

[(1, 188554338), (2, 94277169), (3, 62851446), (6, 31425723), (7, 26936334), (9, 20950482), (14, 13468167), (18, 10475241), (21, 8978778), (27, 6983494), (31, 6082398), (42, 4489389), (54, 3491747), (62, 3041199), (63, 2992926), (93, 2027466), (126, 1496463), (186, 1013733), (189, 997642), (217, 868914), (279, 675822), (378, 498821), (434, 434457), (558, 337911), (651, 289638), (837, 225274), (1302, 144819), (1674, 112637), (1953, 96546), (3906, 48273), (5859, 32182), (11718, 16091)]