190889072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 233369488

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 472, 496, 593, 649, 682, 944, 1186, 1298, 1364, 1829, 2372, 2596, 2728, 3658, 4744, 5192, 5456, 6523, 7316, 9488, 10384, 13046, 14632, 18383, 20119, 26092, 29264, 34987, 36766, 40238, 52184, 69974, 73532, 80476, 104368, 139948, 147064, 160952, 202213, 279896, 294128, 321904, 384857, 404426, 559792, 769714, 808852, 1084597, 1539428, 1617704, 2169194, 3078856, 3235408, 4338388, 6157712, 8676776, 11930567, 17353552, 23861134, 47722268, 95444536, 190889072]

約数ペア:

[(1, 190889072), (2, 95444536), (4, 47722268), (8, 23861134), (11, 17353552), (16, 11930567), (22, 8676776), (31, 6157712), (44, 4338388), (59, 3235408), (62, 3078856), (88, 2169194), (118, 1617704), (124, 1539428), (176, 1084597), (236, 808852), (248, 769714), (341, 559792), (472, 404426), (496, 384857), (593, 321904), (649, 294128), (682, 279896), (944, 202213), (1186, 160952), (1298, 147064), (1364, 139948), (1829, 104368), (2372, 80476), (2596, 73532), (2728, 69974), (3658, 52184), (4744, 40238), (5192, 36766), (5456, 34987), (6523, 29264), (7316, 26092), (9488, 20119), (10384, 18383), (13046, 14632)]