155882328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 480906720

約数和(自身を除く): 325024392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 53, 56, 61, 82, 84, 98, 106, 122, 123, 147, 159, 164, 168, 183, 196, 212, 244, 246, 287, 294, 318, 328, 366, 371, 392, 424, 427, 488, 492, 574, 588, 636, 732, 742, 854, 861, 984, 1113, 1148, 1176, 1272, 1281, 1464, 1484, 1708, 1722, 2009, 2173, 2226, 2296, 2501, 2562, 2597, 2968, 2989, 3233, 3416, 3444, 4018, 4346, 4452, 5002, 5124, 5194, 5978, 6027, 6466, 6519, 6888, 7503, 7791, 8036, 8692, 8904, 8967, 9699, 10004, 10248, 10388, 11956, 12054, 12932, 13038, 15006, 15211, 15582, 16072, 17384, 17507, 17934, 19398, 20008, 20776, 22631, 23912, 24108, 25864, 26076, 30012, 30422, 31164, 35014, 35868, 38796, 45262, 45633, 48216, 52152, 52521, 60024, 60844, 62328, 67893, 70028, 71736, 77592, 90524, 91266, 105042, 106477, 121688, 122549, 132553, 135786, 140056, 158417, 181048, 182532, 210084, 212954, 245098, 265106, 271572, 316834, 319431, 365064, 367647, 397659, 420168, 425908, 475251, 490196, 530212, 543144, 633668, 638862, 735294, 795318, 851816, 927871, 950502, 980392, 1060424, 1267336, 1277724, 1470588, 1590636, 1855742, 1901004, 2555448, 2783613, 2941176, 3181272, 3711484, 3802008, 5567226, 6495097, 7422968, 11134452, 12990194, 19485291, 22268904, 25980388, 38970582, 51960776, 77941164, 155882328]

約数ペア:

[(1, 155882328), (2, 77941164), (3, 51960776), (4, 38970582), (6, 25980388), (7, 22268904), (8, 19485291), (12, 12990194), (14, 11134452), (21, 7422968), (24, 6495097), (28, 5567226), (41, 3802008), (42, 3711484), (49, 3181272), (53, 2941176), (56, 2783613), (61, 2555448), (82, 1901004), (84, 1855742), (98, 1590636), (106, 1470588), (122, 1277724), (123, 1267336), (147, 1060424), (159, 980392), (164, 950502), (168, 927871), (183, 851816), (196, 795318), (212, 735294), (244, 638862), (246, 633668), (287, 543144), (294, 530212), (318, 490196), (328, 475251), (366, 425908), (371, 420168), (392, 397659), (424, 367647), (427, 365064), (488, 319431), (492, 316834), (574, 271572), (588, 265106), (636, 245098), (732, 212954), (742, 210084), (854, 182532), (861, 181048), (984, 158417), (1113, 140056), (1148, 135786), (1176, 132553), (1272, 122549), (1281, 121688), (1464, 106477), (1484, 105042), (1708, 91266), (1722, 90524), (2009, 77592), (2173, 71736), (2226, 70028), (2296, 67893), (2501, 62328), (2562, 60844), (2597, 60024), (2968, 52521), (2989, 52152), (3233, 48216), (3416, 45633), (3444, 45262), (4018, 38796), (4346, 35868), (4452, 35014), (5002, 31164), (5124, 30422), (5194, 30012), (5978, 26076), (6027, 25864), (6466, 24108), (6519, 23912), (6888, 22631), (7503, 20776), (7791, 20008), (8036, 19398), (8692, 17934), (8904, 17507), (8967, 17384), (9699, 16072), (10004, 15582), (10248, 15211), (10388, 15006), (11956, 13038), (12054, 12932)]