162855916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 315624960

約数和(自身を除く): 152769044

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 151, 302, 437, 604, 617, 874, 1234, 1748, 2468, 2869, 3473, 5738, 6946, 11476, 11723, 13892, 14191, 23446, 28382, 46892, 56764, 65987, 93167, 131974, 186334, 263948, 269629, 372668, 539258, 1078516, 1770173, 2142841, 3540346, 4285682, 7080692, 8571364, 40713979, 81427958, 162855916]

約数ペア:

[(1, 162855916), (2, 81427958), (4, 40713979), (19, 8571364), (23, 7080692), (38, 4285682), (46, 3540346), (76, 2142841), (92, 1770173), (151, 1078516), (302, 539258), (437, 372668), (604, 269629), (617, 263948), (874, 186334), (1234, 131974), (1748, 93167), (2468, 65987), (2869, 56764), (3473, 46892), (5738, 28382), (6946, 23446), (11476, 14191), (11723, 13892)]