180849396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 538937280

約数和(自身を除く): 358087884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 78, 84, 91, 98, 118, 147, 156, 177, 182, 196, 236, 273, 294, 354, 364, 401, 413, 546, 588, 637, 708, 767, 802, 826, 1092, 1203, 1239, 1274, 1534, 1604, 1652, 1911, 2301, 2406, 2478, 2548, 2807, 2891, 3068, 3822, 4602, 4812, 4956, 5213, 5369, 5614, 5782, 7644, 8421, 8673, 9204, 10426, 10738, 11228, 11564, 15639, 16107, 16842, 17346, 19649, 20852, 21476, 23659, 31278, 32214, 33684, 34692, 36491, 37583, 39298, 47318, 58947, 62556, 64428, 70977, 72982, 75166, 78596, 94636, 109473, 112749, 117894, 141954, 145964, 150332, 165613, 218946, 225498, 235788, 255437, 283908, 307567, 331226, 437892, 450996, 496839, 510874, 615134, 662452, 766311, 922701, 993678, 1021748, 1159291, 1230268, 1532622, 1845402, 1987356, 2152969, 2318582, 3065244, 3477873, 3690804, 4305938, 4637164, 6458907, 6955746, 8611876, 12917814, 13911492, 15070783, 25835628, 30141566, 45212349, 60283132, 90424698, 180849396]

約数ペア:

[(1, 180849396), (2, 90424698), (3, 60283132), (4, 45212349), (6, 30141566), (7, 25835628), (12, 15070783), (13, 13911492), (14, 12917814), (21, 8611876), (26, 6955746), (28, 6458907), (39, 4637164), (42, 4305938), (49, 3690804), (52, 3477873), (59, 3065244), (78, 2318582), (84, 2152969), (91, 1987356), (98, 1845402), (118, 1532622), (147, 1230268), (156, 1159291), (177, 1021748), (182, 993678), (196, 922701), (236, 766311), (273, 662452), (294, 615134), (354, 510874), (364, 496839), (401, 450996), (413, 437892), (546, 331226), (588, 307567), (637, 283908), (708, 255437), (767, 235788), (802, 225498), (826, 218946), (1092, 165613), (1203, 150332), (1239, 145964), (1274, 141954), (1534, 117894), (1604, 112749), (1652, 109473), (1911, 94636), (2301, 78596), (2406, 75166), (2478, 72982), (2548, 70977), (2807, 64428), (2891, 62556), (3068, 58947), (3822, 47318), (4602, 39298), (4812, 37583), (4956, 36491), (5213, 34692), (5369, 33684), (5614, 32214), (5782, 31278), (7644, 23659), (8421, 21476), (8673, 20852), (9204, 19649), (10426, 17346), (10738, 16842), (11228, 16107), (11564, 15639)]