129352212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 378653184

約数和(自身を除く): 249300972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 41, 44, 62, 66, 82, 93, 99, 123, 124, 132, 164, 186, 198, 246, 257, 279, 341, 369, 372, 396, 451, 492, 514, 558, 682, 738, 771, 902, 1023, 1028, 1116, 1271, 1353, 1364, 1476, 1542, 1804, 2046, 2313, 2542, 2706, 2827, 3069, 3084, 3813, 4059, 4092, 4626, 5084, 5412, 5654, 6138, 7626, 7967, 8118, 8481, 9252, 10537, 11308, 11439, 12276, 13981, 15252, 15934, 16236, 16962, 21074, 22878, 23901, 25443, 27962, 31611, 31868, 33924, 41943, 42148, 45756, 47802, 50886, 55924, 63222, 71703, 83886, 87637, 94833, 95604, 101772, 115907, 125829, 126444, 143406, 167772, 175274, 189666, 231814, 251658, 262911, 286812, 326647, 347721, 350548, 379332, 463628, 503316, 525822, 653294, 695442, 788733, 979941, 1043163, 1051644, 1306588, 1390884, 1577466, 1959882, 2086326, 2939823, 3154932, 3593117, 3919764, 4172652, 5879646, 7186234, 10779351, 11759292, 14372468, 21558702, 32338053, 43117404, 64676106, 129352212]

約数ペア:

[(1, 129352212), (2, 64676106), (3, 43117404), (4, 32338053), (6, 21558702), (9, 14372468), (11, 11759292), (12, 10779351), (18, 7186234), (22, 5879646), (31, 4172652), (33, 3919764), (36, 3593117), (41, 3154932), (44, 2939823), (62, 2086326), (66, 1959882), (82, 1577466), (93, 1390884), (99, 1306588), (123, 1051644), (124, 1043163), (132, 979941), (164, 788733), (186, 695442), (198, 653294), (246, 525822), (257, 503316), (279, 463628), (341, 379332), (369, 350548), (372, 347721), (396, 326647), (451, 286812), (492, 262911), (514, 251658), (558, 231814), (682, 189666), (738, 175274), (771, 167772), (902, 143406), (1023, 126444), (1028, 125829), (1116, 115907), (1271, 101772), (1353, 95604), (1364, 94833), (1476, 87637), (1542, 83886), (1804, 71703), (2046, 63222), (2313, 55924), (2542, 50886), (2706, 47802), (2827, 45756), (3069, 42148), (3084, 41943), (3813, 33924), (4059, 31868), (4092, 31611), (4626, 27962), (5084, 25443), (5412, 23901), (5654, 22878), (6138, 21074), (7626, 16962), (7967, 16236), (8118, 15934), (8481, 15252), (9252, 13981), (10537, 12276), (11308, 11439)]