198593388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 613476864

約数和(自身を除く): 414883476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 151, 153, 204, 238, 252, 302, 306, 307, 357, 453, 476, 604, 612, 614, 714, 906, 921, 1057, 1071, 1228, 1359, 1428, 1812, 1842, 2114, 2142, 2149, 2567, 2718, 2763, 3171, 3684, 4228, 4284, 4298, 5134, 5219, 5436, 5526, 6342, 6447, 7701, 8596, 9513, 10268, 10438, 11052, 12684, 12894, 15402, 15657, 17969, 19026, 19341, 20876, 23103, 25788, 30804, 31314, 35938, 36533, 38052, 38682, 46206, 46357, 46971, 53907, 62628, 71876, 73066, 77364, 92412, 92714, 93942, 107814, 109599, 139071, 146132, 161721, 185428, 187884, 215628, 219198, 278142, 323442, 324499, 328797, 417213, 438396, 556284, 646884, 648998, 657594, 788069, 834426, 973497, 1297996, 1315188, 1576138, 1668852, 1946994, 2364207, 2920491, 3152276, 3893988, 4728414, 5516483, 5840982, 7092621, 9456828, 11032966, 11681964, 14185242, 16549449, 22065932, 28370484, 33098898, 49648347, 66197796, 99296694, 198593388]

約数ペア:

[(1, 198593388), (2, 99296694), (3, 66197796), (4, 49648347), (6, 33098898), (7, 28370484), (9, 22065932), (12, 16549449), (14, 14185242), (17, 11681964), (18, 11032966), (21, 9456828), (28, 7092621), (34, 5840982), (36, 5516483), (42, 4728414), (51, 3893988), (63, 3152276), (68, 2920491), (84, 2364207), (102, 1946994), (119, 1668852), (126, 1576138), (151, 1315188), (153, 1297996), (204, 973497), (238, 834426), (252, 788069), (302, 657594), (306, 648998), (307, 646884), (357, 556284), (453, 438396), (476, 417213), (604, 328797), (612, 324499), (614, 323442), (714, 278142), (906, 219198), (921, 215628), (1057, 187884), (1071, 185428), (1228, 161721), (1359, 146132), (1428, 139071), (1812, 109599), (1842, 107814), (2114, 93942), (2142, 92714), (2149, 92412), (2567, 77364), (2718, 73066), (2763, 71876), (3171, 62628), (3684, 53907), (4228, 46971), (4284, 46357), (4298, 46206), (5134, 38682), (5219, 38052), (5436, 36533), (5526, 35938), (6342, 31314), (6447, 30804), (7701, 25788), (8596, 23103), (9513, 20876), (10268, 19341), (10438, 19026), (11052, 17969), (12684, 15657), (12894, 15402)]