129150904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 272505600

約数和(自身を除く): 143354696

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 151, 152, 302, 323, 331, 604, 646, 662, 1208, 1292, 1324, 2567, 2584, 2648, 2869, 5134, 5627, 5738, 6289, 10268, 11254, 11476, 12578, 20536, 22508, 22952, 25156, 45016, 48773, 49981, 50312, 97546, 99962, 106913, 195092, 199924, 213826, 390184, 399848, 427652, 849677, 855304, 949639, 1699354, 1899278, 3398708, 3798556, 6797416, 7597112, 16143863, 32287726, 64575452, 129150904]

約数ペア:

[(1, 129150904), (2, 64575452), (4, 32287726), (8, 16143863), (17, 7597112), (19, 6797416), (34, 3798556), (38, 3398708), (68, 1899278), (76, 1699354), (136, 949639), (151, 855304), (152, 849677), (302, 427652), (323, 399848), (331, 390184), (604, 213826), (646, 199924), (662, 195092), (1208, 106913), (1292, 99962), (1324, 97546), (2567, 50312), (2584, 49981), (2648, 48773), (2869, 45016), (5134, 25156), (5627, 22952), (5738, 22508), (6289, 20536), (10268, 12578), (11254, 11476)]