128668104

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3451

約数の個数: 96

約数和(自身を含む): 380989440

約数和(自身を除く): 252321336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 3391, 4216, 4743, 6324, 6782, 9486, 10173, 12648, 13564, 18972, 20346, 27128, 30519, 37944, 40692, 57647, 61038, 81384, 105121, 115294, 122076, 172941, 210242, 230588, 244152, 315363, 345882, 420484, 461176, 518823, 630726, 691764, 840968, 946089, 1037646, 1261452, 1383528, 1787057, 1892178, 2075292, 2522904, 3574114, 3784356, 4150584, 5361171, 7148228, 7568712, 10722342, 14296456, 16083513, 21444684, 32167026, 42889368, 64334052, 128668104]

約数ペア:

[(1, 128668104), (2, 64334052), (3, 42889368), (4, 32167026), (6, 21444684), (8, 16083513), (9, 14296456), (12, 10722342), (17, 7568712), (18, 7148228), (24, 5361171), (31, 4150584), (34, 3784356), (36, 3574114), (51, 2522904), (62, 2075292), (68, 1892178), (72, 1787057), (93, 1383528), (102, 1261452), (124, 1037646), (136, 946089), (153, 840968), (186, 691764), (204, 630726), (248, 518823), (279, 461176), (306, 420484), (372, 345882), (408, 315363), (527, 244152), (558, 230588), (612, 210242), (744, 172941), (1054, 122076), (1116, 115294), (1224, 105121), (1581, 81384), (2108, 61038), (2232, 57647), (3162, 40692), (3391, 37944), (4216, 30519), (4743, 27128), (6324, 20346), (6782, 18972), (9486, 13564), (10173, 12648)]