141274998

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 342081792

約数和(自身を除く): 200806794

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 53, 62, 93, 102, 106, 153, 159, 186, 279, 281, 306, 318, 477, 527, 558, 562, 843, 901, 954, 1054, 1581, 1643, 1686, 1802, 2529, 2703, 3162, 3286, 4743, 4777, 4929, 5058, 5406, 8109, 8711, 9486, 9554, 9858, 14331, 14787, 14893, 16218, 17422, 26133, 27931, 28662, 29574, 29786, 42993, 44679, 52266, 55862, 78399, 83793, 85986, 89358, 134037, 148087, 156798, 167586, 251379, 253181, 268074, 296174, 444261, 461683, 502758, 506362, 759543, 888522, 923366, 1332783, 1385049, 1519086, 2278629, 2665566, 2770098, 4155147, 4557258, 7848611, 8310294, 15697222, 23545833, 47091666, 70637499, 141274998]

約数ペア:

[(1, 141274998), (2, 70637499), (3, 47091666), (6, 23545833), (9, 15697222), (17, 8310294), (18, 7848611), (31, 4557258), (34, 4155147), (51, 2770098), (53, 2665566), (62, 2278629), (93, 1519086), (102, 1385049), (106, 1332783), (153, 923366), (159, 888522), (186, 759543), (279, 506362), (281, 502758), (306, 461683), (318, 444261), (477, 296174), (527, 268074), (558, 253181), (562, 251379), (843, 167586), (901, 156798), (954, 148087), (1054, 134037), (1581, 89358), (1643, 85986), (1686, 83793), (1802, 78399), (2529, 55862), (2703, 52266), (3162, 44679), (3286, 42993), (4743, 29786), (4777, 29574), (4929, 28662), (5058, 27931), (5406, 26133), (8109, 17422), (8711, 16218), (9486, 14893), (9554, 14787), (9858, 14331)]