145163718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 392601600

約数和(自身を除く): 247437882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 59, 63, 69, 118, 126, 138, 161, 177, 189, 207, 283, 322, 354, 378, 413, 414, 483, 531, 566, 621, 826, 849, 966, 1062, 1239, 1242, 1357, 1449, 1593, 1698, 1981, 2478, 2547, 2714, 2898, 3186, 3717, 3962, 4071, 4347, 5094, 5943, 6509, 7434, 7641, 8142, 8694, 9499, 11151, 11886, 12213, 13018, 15282, 16697, 17829, 18998, 19527, 22302, 24426, 28497, 33394, 35658, 36639, 39054, 45563, 50091, 53487, 56994, 58581, 73278, 85491, 91126, 100182, 106974, 116879, 117162, 136689, 150273, 170982, 175743, 233758, 256473, 273378, 300546, 350637, 351486, 384031, 410067, 450819, 512946, 701274, 768062, 820134, 901638, 1051911, 1152093, 1230201, 2103822, 2304186, 2460402, 2688217, 3155733, 3456279, 5376434, 6311466, 6912558, 8064651, 10368837, 16129302, 20737674, 24193953, 48387906, 72581859, 145163718]

約数ペア:

[(1, 145163718), (2, 72581859), (3, 48387906), (6, 24193953), (7, 20737674), (9, 16129302), (14, 10368837), (18, 8064651), (21, 6912558), (23, 6311466), (27, 5376434), (42, 3456279), (46, 3155733), (54, 2688217), (59, 2460402), (63, 2304186), (69, 2103822), (118, 1230201), (126, 1152093), (138, 1051911), (161, 901638), (177, 820134), (189, 768062), (207, 701274), (283, 512946), (322, 450819), (354, 410067), (378, 384031), (413, 351486), (414, 350637), (483, 300546), (531, 273378), (566, 256473), (621, 233758), (826, 175743), (849, 170982), (966, 150273), (1062, 136689), (1239, 117162), (1242, 116879), (1357, 106974), (1449, 100182), (1593, 91126), (1698, 85491), (1981, 73278), (2478, 58581), (2547, 56994), (2714, 53487), (2898, 50091), (3186, 45563), (3717, 39054), (3962, 36639), (4071, 35658), (4347, 33394), (5094, 28497), (5943, 24426), (6509, 22302), (7434, 19527), (7641, 18998), (8142, 17829), (8694, 16697), (9499, 15282), (11151, 13018), (11886, 12213)]