156939870736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^2\times {\mathrm{647}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 342982672704

約数和(自身を除く): 186042801968

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 193, 296, 386, 407, 592, 647, 772, 814, 1294, 1544, 1628, 2123, 2588, 3088, 3256, 4246, 5176, 6512, 7117, 7141, 8492, 10352, 14234, 14282, 16984, 23939, 28468, 28564, 33968, 37249, 47878, 56936, 57128, 74498, 78551, 95756, 113872, 114256, 124871, 148996, 157102, 191512, 249742, 263329, 297992, 314204, 383024, 409739, 499484, 526658, 595984, 628408, 819478, 998968, 1053316, 1256816, 1373581, 1378213, 1638956, 1997936, 2106632, 2747162, 2756426, 3277912, 4213264, 4620227, 5494324, 5512852, 6555824, 9240454, 10988648, 11025704, 15160343, 18480908, 21977296, 22051408, 24100103, 30320686, 36961816, 48200206, 50822497, 60641372, 73923632, 96400412, 101644994, 121282744, 192800824, 203289988, 242565488, 265101133, 385601648, 406579976, 530202266, 813159952, 891703811, 1060404532, 1783407622, 2120809064, 3566815244, 4241618128, 7133630488, 9808741921, 14267260976, 19617483842, 39234967684, 78469935368, 156939870736]

約数ペア:

[(1, 156939870736), (2, 78469935368), (4, 39234967684), (8, 19617483842), (11, 14267260976), (16, 9808741921), (22, 7133630488), (37, 4241618128), (44, 3566815244), (74, 2120809064), (88, 1783407622), (148, 1060404532), (176, 891703811), (193, 813159952), (296, 530202266), (386, 406579976), (407, 385601648), (592, 265101133), (647, 242565488), (772, 203289988), (814, 192800824), (1294, 121282744), (1544, 101644994), (1628, 96400412), (2123, 73923632), (2588, 60641372), (3088, 50822497), (3256, 48200206), (4246, 36961816), (5176, 30320686), (6512, 24100103), (7117, 22051408), (7141, 21977296), (8492, 18480908), (10352, 15160343), (14234, 11025704), (14282, 10988648), (16984, 9240454), (23939, 6555824), (28468, 5512852), (28564, 5494324), (33968, 4620227), (37249, 4213264), (47878, 3277912), (56936, 2756426), (57128, 2747162), (74498, 2106632), (78551, 1997936), (95756, 1638956), (113872, 1378213), (114256, 1373581), (124871, 1256816), (148996, 1053316), (157102, 998968), (191512, 819478), (249742, 628408), (263329, 595984), (297992, 526658), (314204, 499484), (383024, 409739)]