153745074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21444

約数の個数: 64

約数和(自身を含む): 411033600

約数和(自身を除く): 257288526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 21407, 42814, 64221, 128442, 149849, 192663, 299698, 385326, 406733, 449547, 577989, 813466, 899094, 1155978, 1220199, 1348641, 2440398, 2697282, 2847131, 3660597, 4045923, 5694262, 7321194, 8091846, 8541393, 10981791, 17082786, 21963582, 25624179, 51248358, 76872537, 153745074]

約数ペア:

[(1, 153745074), (2, 76872537), (3, 51248358), (6, 25624179), (7, 21963582), (9, 17082786), (14, 10981791), (18, 8541393), (19, 8091846), (21, 7321194), (27, 5694262), (38, 4045923), (42, 3660597), (54, 2847131), (57, 2697282), (63, 2440398), (114, 1348641), (126, 1220199), (133, 1155978), (171, 899094), (189, 813466), (266, 577989), (342, 449547), (378, 406733), (399, 385326), (513, 299698), (798, 192663), (1026, 149849), (1197, 128442), (2394, 64221), (3591, 42814), (7182, 21407)]