149973408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 470977416

約数和(自身を除く): 321004008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 977, 984, 1066, 1248, 1312, 1476, 1599, 1872, 1954, 1968, 2132, 2931, 2952, 3198, 3744, 3908, 3936, 4264, 4797, 5862, 5904, 6396, 7816, 8528, 8793, 9594, 11724, 11808, 12701, 12792, 15632, 17056, 17586, 19188, 23448, 25402, 25584, 31264, 35172, 38103, 38376, 40057, 46896, 50804, 51168, 70344, 76206, 76752, 80114, 93792, 101608, 114309, 120171, 140688, 152412, 153504, 160228, 203216, 228618, 240342, 281376, 304824, 320456, 360513, 406432, 457236, 480684, 520741, 609648, 640912, 721026, 914472, 961368, 1041482, 1219296, 1281824, 1442052, 1562223, 1828944, 1922736, 2082964, 2884104, 3124446, 3657888, 3845472, 4165928, 4686669, 5768208, 6248892, 8331856, 9373338, 11536416, 12497784, 16663712, 18746676, 24995568, 37493352, 49991136, 74986704, 149973408]

約数ペア:

[(1, 149973408), (2, 74986704), (3, 49991136), (4, 37493352), (6, 24995568), (8, 18746676), (9, 16663712), (12, 12497784), (13, 11536416), (16, 9373338), (18, 8331856), (24, 6248892), (26, 5768208), (32, 4686669), (36, 4165928), (39, 3845472), (41, 3657888), (48, 3124446), (52, 2884104), (72, 2082964), (78, 1922736), (82, 1828944), (96, 1562223), (104, 1442052), (117, 1281824), (123, 1219296), (144, 1041482), (156, 961368), (164, 914472), (208, 721026), (234, 640912), (246, 609648), (288, 520741), (312, 480684), (328, 457236), (369, 406432), (416, 360513), (468, 320456), (492, 304824), (533, 281376), (624, 240342), (656, 228618), (738, 203216), (936, 160228), (977, 153504), (984, 152412), (1066, 140688), (1248, 120171), (1312, 114309), (1476, 101608), (1599, 93792), (1872, 80114), (1954, 76752), (1968, 76206), (2132, 70344), (2931, 51168), (2952, 50804), (3198, 46896), (3744, 40057), (3908, 38376), (3936, 38103), (4264, 35172), (4797, 31264), (5862, 25584), (5904, 25402), (6396, 23448), (7816, 19188), (8528, 17586), (8793, 17056), (9594, 15632), (11724, 12792), (11808, 12701)]