168618672

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1453

約数の個数: 120

約数和(自身を含む): 505523200

約数和(自身を除く): 336904528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1296, 1399, 1488, 1674, 1944, 2232, 2511, 2798, 3348, 3888, 4197, 4464, 5022, 5596, 6696, 7533, 8394, 10044, 11192, 12591, 13392, 15066, 16788, 20088, 22384, 25182, 30132, 33576, 37773, 40176, 43369, 50364, 60264, 67152, 75546, 86738, 100728, 113319, 120528, 130107, 151092, 173476, 201456, 226638, 260214, 302184, 339957, 346952, 390321, 453276, 520428, 604368, 679914, 693904, 780642, 906552, 1040856, 1170963, 1359828, 1561284, 1813104, 2081712, 2341926, 2719656, 3122568, 3512889, 4683852, 5439312, 6245136, 7025778, 9367704, 10538667, 14051556, 18735408, 21077334, 28103112, 42154668, 56206224, 84309336, 168618672]

約数ペア:

[(1, 168618672), (2, 84309336), (3, 56206224), (4, 42154668), (6, 28103112), (8, 21077334), (9, 18735408), (12, 14051556), (16, 10538667), (18, 9367704), (24, 7025778), (27, 6245136), (31, 5439312), (36, 4683852), (48, 3512889), (54, 3122568), (62, 2719656), (72, 2341926), (81, 2081712), (93, 1813104), (108, 1561284), (124, 1359828), (144, 1170963), (162, 1040856), (186, 906552), (216, 780642), (243, 693904), (248, 679914), (279, 604368), (324, 520428), (372, 453276), (432, 390321), (486, 346952), (496, 339957), (558, 302184), (648, 260214), (744, 226638), (837, 201456), (972, 173476), (1116, 151092), (1296, 130107), (1399, 120528), (1488, 113319), (1674, 100728), (1944, 86738), (2232, 75546), (2511, 67152), (2798, 60264), (3348, 50364), (3888, 43369), (4197, 40176), (4464, 37773), (5022, 33576), (5596, 30132), (6696, 25182), (7533, 22384), (8394, 20088), (10044, 16788), (11192, 15066), (12591, 13392)]