157067923180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{12613}}^1$

素因数の和:12864

約数の個数: 144

約数和(自身を含む): 390640241376

約数和(自身を除く): 233572318196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 131, 140, 194, 196, 245, 262, 388, 485, 490, 524, 655, 679, 917, 970, 980, 1310, 1358, 1834, 1940, 2620, 2716, 3395, 3668, 4585, 4753, 6419, 6790, 9170, 9506, 12613, 12707, 12838, 13580, 18340, 19012, 23765, 25226, 25414, 25676, 32095, 47530, 50452, 50828, 63065, 63535, 64190, 88291, 88949, 95060, 126130, 127070, 128380, 176582, 177898, 252260, 254140, 353164, 355796, 441455, 444745, 618037, 622643, 882910, 889490, 1223461, 1236074, 1245286, 1652303, 1765820, 1778980, 2446922, 2472148, 2490572, 3090185, 3113215, 3304606, 4893844, 6117305, 6180370, 6226430, 6609212, 8261515, 8564227, 11566121, 12234610, 12360740, 12452860, 16523030, 17128454, 23132242, 24469220, 33046060, 34256908, 42821135, 46264484, 57830605, 59949589, 80962847, 85642270, 115661210, 119899178, 160273391, 161925694, 171284540, 231322420, 239798356, 299747945, 320546782, 323851388, 404814235, 599495890, 641093564, 801366955, 809628470, 1121913737, 1198991780, 1602733910, 1619256940, 2243827474, 3205467820, 4487654948, 5609568685, 7853396159, 11219137370, 15706792318, 22438274740, 31413584636, 39266980795, 78533961590, 157067923180]

約数ペア:

[(1, 157067923180), (2, 78533961590), (4, 39266980795), (5, 31413584636), (7, 22438274740), (10, 15706792318), (14, 11219137370), (20, 7853396159), (28, 5609568685), (35, 4487654948), (49, 3205467820), (70, 2243827474), (97, 1619256940), (98, 1602733910), (131, 1198991780), (140, 1121913737), (194, 809628470), (196, 801366955), (245, 641093564), (262, 599495890), (388, 404814235), (485, 323851388), (490, 320546782), (524, 299747945), (655, 239798356), (679, 231322420), (917, 171284540), (970, 161925694), (980, 160273391), (1310, 119899178), (1358, 115661210), (1834, 85642270), (1940, 80962847), (2620, 59949589), (2716, 57830605), (3395, 46264484), (3668, 42821135), (4585, 34256908), (4753, 33046060), (6419, 24469220), (6790, 23132242), (9170, 17128454), (9506, 16523030), (12613, 12452860), (12707, 12360740), (12838, 12234610), (13580, 11566121), (18340, 8564227), (19012, 8261515), (23765, 6609212), (25226, 6226430), (25414, 6180370), (25676, 6117305), (32095, 4893844), (47530, 3304606), (50452, 3113215), (50828, 3090185), (63065, 2490572), (63535, 2472148), (64190, 2446922), (88291, 1778980), (88949, 1765820), (95060, 1652303), (126130, 1245286), (127070, 1236074), (128380, 1223461), (176582, 889490), (177898, 882910), (252260, 622643), (254140, 618037), (353164, 444745), (355796, 441455)]