147171948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 313443732

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 83, 84, 101, 114, 132, 133, 154, 166, 202, 209, 228, 231, 249, 266, 303, 308, 332, 399, 404, 418, 462, 498, 532, 581, 606, 627, 707, 798, 836, 913, 924, 996, 1111, 1162, 1212, 1254, 1414, 1463, 1577, 1596, 1743, 1826, 1919, 2121, 2222, 2324, 2508, 2739, 2828, 2926, 3154, 3333, 3486, 3652, 3838, 4242, 4389, 4444, 4731, 5478, 5757, 5852, 6308, 6391, 6666, 6972, 7676, 7777, 8383, 8484, 8778, 9462, 10956, 11039, 11514, 12782, 13332, 13433, 15554, 16766, 17347, 17556, 18924, 19173, 21109, 22078, 23028, 23331, 25149, 25564, 26866, 31108, 33117, 33532, 34694, 38346, 40299, 42218, 44156, 46662, 50298, 52041, 53732, 58681, 63327, 66234, 69388, 76692, 80598, 84436, 92213, 93324, 100596, 104082, 117362, 121429, 126654, 132468, 147763, 159277, 161196, 176043, 184426, 208164, 234724, 242858, 253308, 276639, 295526, 318554, 352086, 364287, 368852, 443289, 477831, 485716, 553278, 591052, 637108, 645491, 704172, 728574, 886578, 955662, 1106556, 1114939, 1290982, 1457148, 1752047, 1773156, 1911324, 1936473, 2229878, 2581964, 3344817, 3504094, 3872946, 4459756, 5256141, 6689634, 7008188, 7745892, 10512282, 12264329, 13379268, 21024564, 24528658, 36792987, 49057316, 73585974, 147171948]

約数ペア:

[(1, 147171948), (2, 73585974), (3, 49057316), (4, 36792987), (6, 24528658), (7, 21024564), (11, 13379268), (12, 12264329), (14, 10512282), (19, 7745892), (21, 7008188), (22, 6689634), (28, 5256141), (33, 4459756), (38, 3872946), (42, 3504094), (44, 3344817), (57, 2581964), (66, 2229878), (76, 1936473), (77, 1911324), (83, 1773156), (84, 1752047), (101, 1457148), (114, 1290982), (132, 1114939), (133, 1106556), (154, 955662), (166, 886578), (202, 728574), (209, 704172), (228, 645491), (231, 637108), (249, 591052), (266, 553278), (303, 485716), (308, 477831), (332, 443289), (399, 368852), (404, 364287), (418, 352086), (462, 318554), (498, 295526), (532, 276639), (581, 253308), (606, 242858), (627, 234724), (707, 208164), (798, 184426), (836, 176043), (913, 161196), (924, 159277), (996, 147763), (1111, 132468), (1162, 126654), (1212, 121429), (1254, 117362), (1414, 104082), (1463, 100596), (1577, 93324), (1596, 92213), (1743, 84436), (1826, 80598), (1919, 76692), (2121, 69388), (2222, 66234), (2324, 63327), (2508, 58681), (2739, 53732), (2828, 52041), (2926, 50298), (3154, 46662), (3333, 44156), (3486, 42218), (3652, 40299), (3838, 38346), (4242, 34694), (4389, 33532), (4444, 33117), (4731, 31108), (5478, 26866), (5757, 25564), (5852, 25149), (6308, 23331), (6391, 23028), (6666, 22078), (6972, 21109), (7676, 19173), (7777, 18924), (8383, 17556), (8484, 17347), (8778, 16766), (9462, 15554), (10956, 13433), (11039, 13332), (11514, 12782)]