156763188

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 445798080

約数和(自身を除く): 289034892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 153, 159, 162, 179, 204, 212, 243, 306, 318, 324, 358, 459, 477, 486, 537, 612, 636, 716, 901, 918, 954, 972, 1074, 1377, 1431, 1611, 1802, 1836, 1908, 2148, 2703, 2754, 2862, 3043, 3222, 3604, 4131, 4293, 4833, 5406, 5508, 5724, 6086, 6444, 8109, 8262, 8586, 9129, 9487, 9666, 10812, 12172, 12879, 14499, 16218, 16524, 17172, 18258, 18974, 19332, 24327, 25758, 27387, 28461, 28998, 32436, 36516, 37948, 43497, 48654, 51516, 54774, 56922, 57996, 72981, 82161, 85383, 86994, 97308, 109548, 113844, 145962, 161279, 164322, 170766, 173988, 218943, 246483, 256149, 291924, 322558, 328644, 341532, 437886, 483837, 492966, 512298, 645116, 739449, 768447, 875772, 967674, 985932, 1024596, 1451511, 1478898, 1536894, 1935348, 2305341, 2903022, 2957796, 3073788, 4354533, 4610682, 5806044, 8709066, 9221364, 13063599, 17418132, 26127198, 39190797, 52254396, 78381594, 156763188]

約数ペア:

[(1, 156763188), (2, 78381594), (3, 52254396), (4, 39190797), (6, 26127198), (9, 17418132), (12, 13063599), (17, 9221364), (18, 8709066), (27, 5806044), (34, 4610682), (36, 4354533), (51, 3073788), (53, 2957796), (54, 2903022), (68, 2305341), (81, 1935348), (102, 1536894), (106, 1478898), (108, 1451511), (153, 1024596), (159, 985932), (162, 967674), (179, 875772), (204, 768447), (212, 739449), (243, 645116), (306, 512298), (318, 492966), (324, 483837), (358, 437886), (459, 341532), (477, 328644), (486, 322558), (537, 291924), (612, 256149), (636, 246483), (716, 218943), (901, 173988), (918, 170766), (954, 164322), (972, 161279), (1074, 145962), (1377, 113844), (1431, 109548), (1611, 97308), (1802, 86994), (1836, 85383), (1908, 82161), (2148, 72981), (2703, 57996), (2754, 56922), (2862, 54774), (3043, 51516), (3222, 48654), (3604, 43497), (4131, 37948), (4293, 36516), (4833, 32436), (5406, 28998), (5508, 28461), (5724, 27387), (6086, 25758), (6444, 24327), (8109, 19332), (8262, 18974), (8586, 18258), (9129, 17172), (9487, 16524), (9666, 16218), (10812, 14499), (12172, 12879)]