138725712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 120

約数和(自身を含む): 418265640

約数和(自身を除く): 279539928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 122, 136, 144, 153, 183, 204, 244, 272, 306, 366, 408, 488, 549, 612, 732, 816, 929, 976, 1037, 1098, 1224, 1464, 1858, 2074, 2196, 2448, 2787, 2928, 3111, 3716, 4148, 4392, 5574, 6222, 7432, 8296, 8361, 8784, 9333, 11148, 12444, 14864, 15793, 16592, 16722, 18666, 22296, 24888, 31586, 33444, 37332, 44592, 47379, 49776, 56669, 63172, 66888, 74664, 94758, 113338, 126344, 133776, 142137, 149328, 170007, 189516, 226676, 252688, 284274, 340014, 379032, 453352, 510021, 568548, 680028, 758064, 906704, 963373, 1020042, 1137096, 1360056, 1926746, 2040084, 2274192, 2720112, 2890119, 3853492, 4080168, 5780238, 7706984, 8160336, 8670357, 11560476, 15413968, 17340714, 23120952, 34681428, 46241904, 69362856, 138725712]

約数ペア:

[(1, 138725712), (2, 69362856), (3, 46241904), (4, 34681428), (6, 23120952), (8, 17340714), (9, 15413968), (12, 11560476), (16, 8670357), (17, 8160336), (18, 7706984), (24, 5780238), (34, 4080168), (36, 3853492), (48, 2890119), (51, 2720112), (61, 2274192), (68, 2040084), (72, 1926746), (102, 1360056), (122, 1137096), (136, 1020042), (144, 963373), (153, 906704), (183, 758064), (204, 680028), (244, 568548), (272, 510021), (306, 453352), (366, 379032), (408, 340014), (488, 284274), (549, 252688), (612, 226676), (732, 189516), (816, 170007), (929, 149328), (976, 142137), (1037, 133776), (1098, 126344), (1224, 113338), (1464, 94758), (1858, 74664), (2074, 66888), (2196, 63172), (2448, 56669), (2787, 49776), (2928, 47379), (3111, 44592), (3716, 37332), (4148, 33444), (4392, 31586), (5574, 24888), (6222, 22296), (7432, 18666), (8296, 16722), (8361, 16592), (8784, 15793), (9333, 14864), (11148, 12444)]