121391412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 306561024

約数和(自身を除く): 185169612

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 53, 62, 93, 94, 106, 124, 131, 141, 159, 186, 188, 212, 262, 282, 318, 372, 393, 524, 564, 636, 786, 1457, 1572, 1643, 2491, 2914, 3286, 4061, 4371, 4929, 4982, 5828, 6157, 6572, 6943, 7473, 8122, 8742, 9858, 9964, 12183, 12314, 13886, 14946, 16244, 17484, 18471, 19716, 20829, 24366, 24628, 27772, 29892, 36942, 41658, 48732, 73884, 77221, 83316, 154442, 190867, 215233, 231663, 308884, 326321, 381734, 430466, 463326, 572601, 645699, 652642, 763468, 860932, 926652, 978963, 1145202, 1291398, 1305284, 1957926, 2290404, 2582796, 3915852, 10115951, 20231902, 30347853, 40463804, 60695706, 121391412]

約数ペア:

[(1, 121391412), (2, 60695706), (3, 40463804), (4, 30347853), (6, 20231902), (12, 10115951), (31, 3915852), (47, 2582796), (53, 2290404), (62, 1957926), (93, 1305284), (94, 1291398), (106, 1145202), (124, 978963), (131, 926652), (141, 860932), (159, 763468), (186, 652642), (188, 645699), (212, 572601), (262, 463326), (282, 430466), (318, 381734), (372, 326321), (393, 308884), (524, 231663), (564, 215233), (636, 190867), (786, 154442), (1457, 83316), (1572, 77221), (1643, 73884), (2491, 48732), (2914, 41658), (3286, 36942), (4061, 29892), (4371, 27772), (4929, 24628), (4982, 24366), (5828, 20829), (6157, 19716), (6572, 18471), (6943, 17484), (7473, 16244), (8122, 14946), (8742, 13886), (9858, 12314), (9964, 12183)]