190864272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 551710720

約数和(自身を除く): 360846448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 43, 48, 57, 62, 76, 86, 93, 114, 124, 129, 152, 157, 172, 186, 228, 248, 258, 304, 314, 344, 372, 456, 471, 496, 516, 589, 628, 688, 744, 817, 912, 942, 1032, 1178, 1256, 1333, 1488, 1634, 1767, 1884, 2064, 2356, 2451, 2512, 2666, 2983, 3268, 3534, 3768, 3999, 4712, 4867, 4902, 5332, 5966, 6536, 6751, 7068, 7536, 7998, 8949, 9424, 9734, 9804, 10664, 11932, 13072, 13502, 14136, 14601, 15996, 17898, 19468, 19608, 20253, 21328, 23864, 25327, 27004, 28272, 29202, 31992, 35796, 38936, 39216, 40506, 47728, 50654, 54008, 58404, 63984, 71592, 75981, 77872, 81012, 92473, 101308, 108016, 116808, 128269, 143184, 151962, 162024, 184946, 202616, 209281, 233616, 256538, 277419, 303924, 324048, 369892, 384807, 405232, 418562, 513076, 554838, 607848, 627843, 739784, 769614, 837124, 1026152, 1109676, 1215696, 1255686, 1479568, 1539228, 1674248, 2052304, 2219352, 2511372, 3078456, 3348496, 3976339, 4438704, 5022744, 6156912, 7952678, 10045488, 11929017, 15905356, 23858034, 31810712, 47716068, 63621424, 95432136, 190864272]

約数ペア:

[(1, 190864272), (2, 95432136), (3, 63621424), (4, 47716068), (6, 31810712), (8, 23858034), (12, 15905356), (16, 11929017), (19, 10045488), (24, 7952678), (31, 6156912), (38, 5022744), (43, 4438704), (48, 3976339), (57, 3348496), (62, 3078456), (76, 2511372), (86, 2219352), (93, 2052304), (114, 1674248), (124, 1539228), (129, 1479568), (152, 1255686), (157, 1215696), (172, 1109676), (186, 1026152), (228, 837124), (248, 769614), (258, 739784), (304, 627843), (314, 607848), (344, 554838), (372, 513076), (456, 418562), (471, 405232), (496, 384807), (516, 369892), (589, 324048), (628, 303924), (688, 277419), (744, 256538), (817, 233616), (912, 209281), (942, 202616), (1032, 184946), (1178, 162024), (1256, 151962), (1333, 143184), (1488, 128269), (1634, 116808), (1767, 108016), (1884, 101308), (2064, 92473), (2356, 81012), (2451, 77872), (2512, 75981), (2666, 71592), (2983, 63984), (3268, 58404), (3534, 54008), (3768, 50654), (3999, 47728), (4712, 40506), (4867, 39216), (4902, 38936), (5332, 35796), (5966, 31992), (6536, 29202), (6751, 28272), (7068, 27004), (7536, 25327), (7998, 23864), (8949, 21328), (9424, 20253), (9734, 19608), (9804, 19468), (10664, 17898), (11932, 15996), (13072, 14601), (13502, 14136)]