161772306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 355332096

約数和(自身を除く): 193559790

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 101, 102, 123, 202, 246, 303, 383, 606, 697, 766, 1149, 1394, 1717, 2091, 2298, 3434, 4141, 4182, 5151, 6511, 8282, 10302, 12423, 13022, 15703, 19533, 24846, 31406, 38683, 39066, 47109, 70397, 77366, 94218, 116049, 140794, 211191, 232098, 266951, 422382, 533902, 657611, 800853, 1315222, 1586003, 1601706, 1972833, 3172006, 3945666, 4758009, 9516018, 26962051, 53924102, 80886153, 161772306]

約数ペア:

[(1, 161772306), (2, 80886153), (3, 53924102), (6, 26962051), (17, 9516018), (34, 4758009), (41, 3945666), (51, 3172006), (82, 1972833), (101, 1601706), (102, 1586003), (123, 1315222), (202, 800853), (246, 657611), (303, 533902), (383, 422382), (606, 266951), (697, 232098), (766, 211191), (1149, 140794), (1394, 116049), (1717, 94218), (2091, 77366), (2298, 70397), (3434, 47109), (4141, 39066), (4182, 38683), (5151, 31406), (6511, 24846), (8282, 19533), (10302, 15703), (12423, 13022)]