196409616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 576296448

約数和(自身を除く): 379886832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 47, 48, 52, 74, 78, 94, 104, 111, 141, 148, 156, 181, 188, 208, 222, 282, 296, 312, 362, 376, 444, 481, 543, 564, 592, 611, 624, 724, 752, 888, 962, 1086, 1128, 1222, 1443, 1448, 1739, 1776, 1833, 1924, 2172, 2256, 2353, 2444, 2886, 2896, 3478, 3666, 3848, 4344, 4706, 4888, 5217, 5772, 6697, 6956, 7059, 7332, 7696, 8507, 8688, 9412, 9776, 10434, 11544, 13394, 13912, 14118, 14664, 17014, 18824, 20091, 20868, 22607, 23088, 25521, 26788, 27824, 28236, 29328, 34028, 37648, 40182, 41736, 45214, 51042, 53576, 56472, 67821, 68056, 80364, 83472, 87061, 90428, 102084, 107152, 110591, 112944, 135642, 136112, 160728, 174122, 180856, 204168, 221182, 261183, 271284, 314759, 321456, 331773, 348244, 361712, 408336, 442364, 522366, 542568, 629518, 663546, 696488, 884728, 944277, 1044732, 1085136, 1259036, 1327092, 1392976, 1769456, 1888554, 2089464, 2518072, 2654184, 3777108, 4091867, 4178928, 5036144, 5308368, 7554216, 8183734, 12275601, 15108432, 16367468, 24551202, 32734936, 49102404, 65469872, 98204808, 196409616]

約数ペア:

[(1, 196409616), (2, 98204808), (3, 65469872), (4, 49102404), (6, 32734936), (8, 24551202), (12, 16367468), (13, 15108432), (16, 12275601), (24, 8183734), (26, 7554216), (37, 5308368), (39, 5036144), (47, 4178928), (48, 4091867), (52, 3777108), (74, 2654184), (78, 2518072), (94, 2089464), (104, 1888554), (111, 1769456), (141, 1392976), (148, 1327092), (156, 1259036), (181, 1085136), (188, 1044732), (208, 944277), (222, 884728), (282, 696488), (296, 663546), (312, 629518), (362, 542568), (376, 522366), (444, 442364), (481, 408336), (543, 361712), (564, 348244), (592, 331773), (611, 321456), (624, 314759), (724, 271284), (752, 261183), (888, 221182), (962, 204168), (1086, 180856), (1128, 174122), (1222, 160728), (1443, 136112), (1448, 135642), (1739, 112944), (1776, 110591), (1833, 107152), (1924, 102084), (2172, 90428), (2256, 87061), (2353, 83472), (2444, 80364), (2886, 68056), (2896, 67821), (3478, 56472), (3666, 53576), (3848, 51042), (4344, 45214), (4706, 41736), (4888, 40182), (5217, 37648), (5772, 34028), (6697, 29328), (6956, 28236), (7059, 27824), (7332, 26788), (7696, 25521), (8507, 23088), (8688, 22607), (9412, 20868), (9776, 20091), (10434, 18824), (11544, 17014), (13394, 14664), (13912, 14118)]