127381338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 325877760

約数和(自身を除く): 198496422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 79, 126, 134, 158, 191, 201, 237, 382, 402, 469, 474, 553, 573, 603, 711, 938, 1106, 1146, 1206, 1337, 1407, 1422, 1659, 1719, 2674, 2814, 3318, 3438, 4011, 4221, 4977, 5293, 8022, 8442, 9954, 10586, 12033, 12797, 15089, 15879, 24066, 25594, 30178, 31758, 37051, 38391, 45267, 47637, 74102, 76782, 89579, 90534, 95274, 105623, 111153, 115173, 135801, 179158, 211246, 222306, 230346, 268737, 271602, 316869, 333459, 537474, 633738, 666918, 806211, 950607, 1010963, 1612422, 1901214, 2021926, 3032889, 6065778, 7076741, 9098667, 14153482, 18197334, 21230223, 42460446, 63690669, 127381338]

約数ペア:

[(1, 127381338), (2, 63690669), (3, 42460446), (6, 21230223), (7, 18197334), (9, 14153482), (14, 9098667), (18, 7076741), (21, 6065778), (42, 3032889), (63, 2021926), (67, 1901214), (79, 1612422), (126, 1010963), (134, 950607), (158, 806211), (191, 666918), (201, 633738), (237, 537474), (382, 333459), (402, 316869), (469, 271602), (474, 268737), (553, 230346), (573, 222306), (603, 211246), (711, 179158), (938, 135801), (1106, 115173), (1146, 111153), (1206, 105623), (1337, 95274), (1407, 90534), (1422, 89579), (1659, 76782), (1719, 74102), (2674, 47637), (2814, 45267), (3318, 38391), (3438, 37051), (4011, 31758), (4221, 30178), (4977, 25594), (5293, 24066), (8022, 15879), (8442, 15089), (9954, 12797), (10586, 12033)]