187844748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 560528640

約数和(自身を除く): 372683892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 179, 182, 186, 217, 273, 358, 364, 372, 403, 434, 537, 546, 651, 716, 806, 868, 961, 1074, 1092, 1209, 1253, 1302, 1612, 1922, 2148, 2327, 2418, 2506, 2604, 2821, 2883, 3759, 3844, 4654, 4836, 5012, 5549, 5642, 5766, 6727, 6981, 7518, 8463, 9308, 11098, 11284, 11532, 12493, 13454, 13962, 15036, 16289, 16647, 16926, 20181, 22196, 24986, 26908, 27924, 32578, 33294, 33852, 37479, 38843, 40362, 48867, 49972, 65156, 66588, 72137, 74958, 77686, 80724, 87451, 97734, 116529, 144274, 149916, 155372, 172019, 174902, 195468, 216411, 233058, 262353, 288548, 344038, 349804, 432822, 466116, 504959, 516057, 524706, 688076, 865644, 1009918, 1032114, 1049412, 1204133, 1514877, 2019836, 2064228, 2236247, 2408266, 3029754, 3612399, 4472494, 4816532, 6059508, 6708741, 7224798, 8944988, 13417482, 14449596, 15653729, 26834964, 31307458, 46961187, 62614916, 93922374, 187844748]

約数ペア:

[(1, 187844748), (2, 93922374), (3, 62614916), (4, 46961187), (6, 31307458), (7, 26834964), (12, 15653729), (13, 14449596), (14, 13417482), (21, 8944988), (26, 7224798), (28, 6708741), (31, 6059508), (39, 4816532), (42, 4472494), (52, 3612399), (62, 3029754), (78, 2408266), (84, 2236247), (91, 2064228), (93, 2019836), (124, 1514877), (156, 1204133), (179, 1049412), (182, 1032114), (186, 1009918), (217, 865644), (273, 688076), (358, 524706), (364, 516057), (372, 504959), (403, 466116), (434, 432822), (537, 349804), (546, 344038), (651, 288548), (716, 262353), (806, 233058), (868, 216411), (961, 195468), (1074, 174902), (1092, 172019), (1209, 155372), (1253, 149916), (1302, 144274), (1612, 116529), (1922, 97734), (2148, 87451), (2327, 80724), (2418, 77686), (2506, 74958), (2604, 72137), (2821, 66588), (2883, 65156), (3759, 49972), (3844, 48867), (4654, 40362), (4836, 38843), (5012, 37479), (5549, 33852), (5642, 33294), (5766, 32578), (6727, 27924), (6981, 26908), (7518, 24986), (8463, 22196), (9308, 20181), (11098, 16926), (11284, 16647), (11532, 16289), (12493, 15036), (13454, 13962)]