156928386256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 329353920000

約数和(自身を除く): 172425533744

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 61, 82, 116, 122, 164, 232, 244, 271, 328, 464, 488, 499, 542, 656, 976, 998, 1084, 1189, 1769, 1996, 2168, 2378, 2501, 3538, 3992, 4336, 4756, 5002, 7076, 7859, 7984, 9512, 10004, 11111, 14152, 14471, 15718, 16531, 19024, 20008, 20459, 22222, 28304, 28942, 30439, 31436, 33062, 40016, 40918, 44444, 57884, 60878, 62872, 66124, 72529, 81836, 88888, 115768, 121756, 125744, 132248, 135229, 145058, 163672, 177776, 231536, 243512, 264496, 270458, 290116, 322219, 327344, 479399, 487024, 540916, 580232, 593311, 644438, 677771, 882731, 958798, 1081832, 1160464, 1186622, 1247999, 1288876, 1355542, 1765462, 1917596, 2163664, 2373244, 2495998, 2577752, 2711084, 3530924, 3835192, 3921641, 4746488, 4991996, 5155504, 5422168, 5544389, 7061848, 7670384, 7843282, 8248969, 9492976, 9983992, 10844336, 11088778, 14123696, 15686564, 16497938, 19655359, 19967984, 22177556, 31373128, 32995876, 36191971, 39310718, 44355112, 62746256, 65991752, 72383942, 78621436, 88710224, 131983504, 144767884, 157242872, 160787281, 239220101, 289535768, 314485744, 321574562, 338207729, 478440202, 579071536, 643149124, 676415458, 956880404, 1286298248, 1352830916, 1913760808, 2572596496, 2705661832, 3827521616, 5411323664, 9808024141, 19616048282, 39232096564, 78464193128, 156928386256]

約数ペア:

[(1, 156928386256), (2, 78464193128), (4, 39232096564), (8, 19616048282), (16, 9808024141), (29, 5411323664), (41, 3827521616), (58, 2705661832), (61, 2572596496), (82, 1913760808), (116, 1352830916), (122, 1286298248), (164, 956880404), (232, 676415458), (244, 643149124), (271, 579071536), (328, 478440202), (464, 338207729), (488, 321574562), (499, 314485744), (542, 289535768), (656, 239220101), (976, 160787281), (998, 157242872), (1084, 144767884), (1189, 131983504), (1769, 88710224), (1996, 78621436), (2168, 72383942), (2378, 65991752), (2501, 62746256), (3538, 44355112), (3992, 39310718), (4336, 36191971), (4756, 32995876), (5002, 31373128), (7076, 22177556), (7859, 19967984), (7984, 19655359), (9512, 16497938), (10004, 15686564), (11111, 14123696), (14152, 11088778), (14471, 10844336), (15718, 9983992), (16531, 9492976), (19024, 8248969), (20008, 7843282), (20459, 7670384), (22222, 7061848), (28304, 5544389), (28942, 5422168), (30439, 5155504), (31436, 4991996), (33062, 4746488), (40016, 3921641), (40918, 3835192), (44444, 3530924), (57884, 2711084), (60878, 2577752), (62872, 2495998), (66124, 2373244), (72529, 2163664), (81836, 1917596), (88888, 1765462), (115768, 1355542), (121756, 1288876), (125744, 1247999), (132248, 1186622), (135229, 1160464), (145058, 1081832), (163672, 958798), (177776, 882731), (231536, 677771), (243512, 644438), (264496, 593311), (270458, 580232), (290116, 540916), (322219, 487024), (327344, 479399)]